57896685

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 132787200

約数和(自身を除く): 74890515

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 31, 33, 35, 45, 49, 55, 63, 77, 93, 99, 105, 121, 147, 155, 165, 217, 231, 245, 279, 315, 341, 343, 363, 385, 441, 465, 495, 539, 605, 651, 693, 735, 847, 1023, 1029, 1085, 1089, 1155, 1395, 1519, 1617, 1705, 1715, 1815, 1953, 2205, 2387, 2541, 2695, 3069, 3087, 3255, 3465, 3751, 3773, 4235, 4557, 4851, 5115, 5145, 5445, 5929, 7161, 7595, 7623, 8085, 9765, 10633, 11253, 11319, 11935, 12705, 13671, 15345, 15435, 16709, 17787, 18755, 18865, 21483, 22785, 24255, 26257, 29645, 31899, 33759, 33957, 35805, 38115, 41503, 50127, 53165, 53361, 56265, 56595, 68355, 78771, 83545, 88935, 95697, 107415, 116963, 124509, 131285, 150381, 159495, 168795, 169785, 183799, 207515, 236313, 250635, 266805, 350889, 373527, 393855, 478485, 551397, 584815, 622545, 751905, 918995, 1052667, 1181565, 1286593, 1654191, 1754445, 1867635, 2756985, 3859779, 5263335, 6432965, 8270955, 11579337, 19298895, 57896685]

約数ペア:

[(1, 57896685), (3, 19298895), (5, 11579337), (7, 8270955), (9, 6432965), (11, 5263335), (15, 3859779), (21, 2756985), (31, 1867635), (33, 1754445), (35, 1654191), (45, 1286593), (49, 1181565), (55, 1052667), (63, 918995), (77, 751905), (93, 622545), (99, 584815), (105, 551397), (121, 478485), (147, 393855), (155, 373527), (165, 350889), (217, 266805), (231, 250635), (245, 236313), (279, 207515), (315, 183799), (341, 169785), (343, 168795), (363, 159495), (385, 150381), (441, 131285), (465, 124509), (495, 116963), (539, 107415), (605, 95697), (651, 88935), (693, 83545), (735, 78771), (847, 68355), (1023, 56595), (1029, 56265), (1085, 53361), (1089, 53165), (1155, 50127), (1395, 41503), (1519, 38115), (1617, 35805), (1705, 33957), (1715, 33759), (1815, 31899), (1953, 29645), (2205, 26257), (2387, 24255), (2541, 22785), (2695, 21483), (3069, 18865), (3087, 18755), (3255, 17787), (3465, 16709), (3751, 15435), (3773, 15345), (4235, 13671), (4557, 12705), (4851, 11935), (5115, 11319), (5145, 11253), (5445, 10633), (5929, 9765), (7161, 8085), (7595, 7623)]