7138830825

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1017

約数の個数: 216

約数和(自身を含む): 16150450680

約数和(自身を除く): 9011619855

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 41, 45, 49, 51, 63, 75, 85, 105, 119, 123, 147, 153, 175, 205, 225, 245, 255, 287, 315, 357, 369, 425, 441, 525, 595, 615, 697, 735, 765, 833, 861, 929, 1025, 1071, 1225, 1275, 1435, 1575, 1785, 1845, 2009, 2091, 2205, 2499, 2583, 2787, 2975, 3075, 3485, 3675, 3825, 4165, 4305, 4645, 4879, 5355, 6027, 6273, 6503, 7175, 7497, 8361, 8925, 9225, 10045, 10455, 11025, 12495, 12915, 13935, 14637, 15793, 17425, 18081, 19509, 20825, 21525, 23225, 24395, 26775, 30135, 31365, 32515, 34153, 37485, 38089, 41805, 43911, 45521, 47379, 50225, 52275, 58527, 62475, 64575, 69675, 73185, 78965, 90405, 97545, 102459, 110551, 114267, 121975, 136563, 142137, 150675, 156825, 162575, 170765, 187425, 190445, 209025, 219555, 227605, 236895, 266623, 292635, 307377, 331653, 342801, 365925, 394825, 409689, 452025, 487725, 512295, 552755, 571335, 647513, 682815, 710685, 773857, 799869, 853825, 952225, 994959, 1097775, 1138025, 1184475, 1333115, 1463175, 1536885, 1658265, 1714005, 1866361, 1942539, 2048445, 2321571, 2399607, 2561475, 2763775, 2856675, 3237565, 3414075, 3553425, 3869285, 3999345, 4532591, 4974795, 5599083, 5827617, 6665575, 6964713, 7684425, 8291325, 8570025, 9331805, 9712695, 10242225, 11607855, 11998035, 13597773, 16187825, 16797249, 19346425, 19996725, 22662955, 24873975, 27995415, 29138085, 31728137, 34823565, 40793319, 46659025, 48563475, 58039275, 59990175, 67988865, 83986245, 95184411, 113314775, 139977075, 145690425, 158640685, 174117825, 203966595, 285553233, 339944325, 419931225, 475922055, 793203425, 1019832975, 1427766165, 2379610275, 7138830825]

約数ペア:

[(1, 7138830825), (3, 2379610275), (5, 1427766165), (7, 1019832975), (9, 793203425), (15, 475922055), (17, 419931225), (21, 339944325), (25, 285553233), (35, 203966595), (41, 174117825), (45, 158640685), (49, 145690425), (51, 139977075), (63, 113314775), (75, 95184411), (85, 83986245), (105, 67988865), (119, 59990175), (123, 58039275), (147, 48563475), (153, 46659025), (175, 40793319), (205, 34823565), (225, 31728137), (245, 29138085), (255, 27995415), (287, 24873975), (315, 22662955), (357, 19996725), (369, 19346425), (425, 16797249), (441, 16187825), (525, 13597773), (595, 11998035), (615, 11607855), (697, 10242225), (735, 9712695), (765, 9331805), (833, 8570025), (861, 8291325), (929, 7684425), (1025, 6964713), (1071, 6665575), (1225, 5827617), (1275, 5599083), (1435, 4974795), (1575, 4532591), (1785, 3999345), (1845, 3869285), (2009, 3553425), (2091, 3414075), (2205, 3237565), (2499, 2856675), (2583, 2763775), (2787, 2561475), (2975, 2399607), (3075, 2321571), (3485, 2048445), (3675, 1942539), (3825, 1866361), (4165, 1714005), (4305, 1658265), (4645, 1536885), (4879, 1463175), (5355, 1333115), (6027, 1184475), (6273, 1138025), (6503, 1097775), (7175, 994959), (7497, 952225), (8361, 853825), (8925, 799869), (9225, 773857), (10045, 710685), (10455, 682815), (11025, 647513), (12495, 571335), (12915, 552755), (13935, 512295), (14637, 487725), (15793, 452025), (17425, 409689), (18081, 394825), (19509, 365925), (20825, 342801), (21525, 331653), (23225, 307377), (24395, 292635), (26775, 266623), (30135, 236895), (31365, 227605), (32515, 219555), (34153, 209025), (37485, 190445), (38089, 187425), (41805, 170765), (43911, 162575), (45521, 156825), (47379, 150675), (50225, 142137), (52275, 136563), (58527, 121975), (62475, 114267), (64575, 110551), (69675, 102459), (73185, 97545), (78965, 90405)]