1461157225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 2221572096

約数和(自身を除く): 760414871

約数列:

[1, 5, 11, 17, 23, 25, 55, 85, 107, 115, 127, 187, 253, 275, 391, 425, 535, 575, 635, 935, 1177, 1265, 1397, 1819, 1955, 2159, 2461, 2675, 2921, 3175, 4301, 4675, 5885, 6325, 6985, 9095, 9775, 10795, 12305, 13589, 14605, 20009, 21505, 23749, 27071, 29425, 32131, 34925, 41837, 45475, 49657, 53975, 61525, 67945, 73025, 100045, 107525, 118745, 135355, 149479, 160655, 209185, 231013, 248285, 312547, 339725, 460207, 500225, 546227, 593725, 676775, 747395, 803275, 1045925, 1155065, 1241425, 1562735, 2301035, 2541143, 2731135, 3438017, 3736975, 5313299, 5775325, 7813675, 11505175, 12705715, 13655675, 17190085, 26566495, 58446289, 63528575, 85950425, 132832475, 292231445, 1461157225]

約数ペア:

[(1, 1461157225), (5, 292231445), (11, 132832475), (17, 85950425), (23, 63528575), (25, 58446289), (55, 26566495), (85, 17190085), (107, 13655675), (115, 12705715), (127, 11505175), (187, 7813675), (253, 5775325), (275, 5313299), (391, 3736975), (425, 3438017), (535, 2731135), (575, 2541143), (635, 2301035), (935, 1562735), (1177, 1241425), (1265, 1155065), (1397, 1045925), (1819, 803275), (1955, 747395), (2159, 676775), (2461, 593725), (2675, 546227), (2921, 500225), (3175, 460207), (4301, 339725), (4675, 312547), (5885, 248285), (6325, 231013), (6985, 209185), (9095, 160655), (9775, 149479), (10795, 135355), (12305, 118745), (13589, 107525), (14605, 100045), (20009, 73025), (21505, 67945), (23749, 61525), (27071, 53975), (29425, 49657), (32131, 45475), (34925, 41837)]