25670431215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{7541}}^1$

素因数の和:7622

約数の個数: 144

約数和(自身を含む): 54653193504

約数和(自身を除く): 28982762289

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 33, 39, 45, 55, 65, 69, 99, 115, 117, 143, 165, 195, 207, 253, 299, 345, 429, 495, 529, 585, 715, 759, 897, 1035, 1265, 1287, 1495, 1587, 2145, 2277, 2645, 2691, 3289, 3795, 4485, 4761, 5819, 6435, 6877, 7541, 7935, 9867, 11385, 13455, 16445, 17457, 20631, 22623, 23805, 29095, 29601, 34385, 37705, 49335, 52371, 61893, 67869, 75647, 82951, 87285, 98033, 103155, 113115, 148005, 173443, 226941, 248853, 261855, 294099, 309465, 339345, 378235, 414755, 490165, 520329, 680823, 746559, 867215, 882297, 1078363, 1134705, 1244265, 1470495, 1560987, 1907873, 2254759, 2601645, 3235089, 3404115, 3732795, 3989189, 4411485, 5391815, 5723619, 6764277, 7804935, 9539365, 9705267, 11273795, 11967567, 16175445, 17170857, 19945945, 20292831, 24802349, 28618095, 33821385, 35902701, 43881079, 48526335, 51859457, 59837835, 74407047, 85854285, 101464155, 124011745, 131643237, 155578371, 179513505, 219405395, 223221141, 259297285, 372035235, 394929711, 466735113, 570454027, 658216185, 777891855, 1116105705, 1711362081, 1974648555, 2333675565, 2852270135, 5134086243, 8556810405, 25670431215]

約数ペア:

[(1, 25670431215), (3, 8556810405), (5, 5134086243), (9, 2852270135), (11, 2333675565), (13, 1974648555), (15, 1711362081), (23, 1116105705), (33, 777891855), (39, 658216185), (45, 570454027), (55, 466735113), (65, 394929711), (69, 372035235), (99, 259297285), (115, 223221141), (117, 219405395), (143, 179513505), (165, 155578371), (195, 131643237), (207, 124011745), (253, 101464155), (299, 85854285), (345, 74407047), (429, 59837835), (495, 51859457), (529, 48526335), (585, 43881079), (715, 35902701), (759, 33821385), (897, 28618095), (1035, 24802349), (1265, 20292831), (1287, 19945945), (1495, 17170857), (1587, 16175445), (2145, 11967567), (2277, 11273795), (2645, 9705267), (2691, 9539365), (3289, 7804935), (3795, 6764277), (4485, 5723619), (4761, 5391815), (5819, 4411485), (6435, 3989189), (6877, 3732795), (7541, 3404115), (7935, 3235089), (9867, 2601645), (11385, 2254759), (13455, 1907873), (16445, 1560987), (17457, 1470495), (20631, 1244265), (22623, 1134705), (23805, 1078363), (29095, 882297), (29601, 867215), (34385, 746559), (37705, 680823), (49335, 520329), (52371, 490165), (61893, 414755), (67869, 378235), (75647, 339345), (82951, 309465), (87285, 294099), (98033, 261855), (103155, 248853), (113115, 226941), (148005, 173443)]