996864275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 1522188288

約数和(自身を除く): 525324013

約数列:

[1, 5, 11, 17, 23, 25, 55, 73, 85, 115, 127, 187, 253, 275, 365, 391, 425, 575, 635, 803, 935, 1241, 1265, 1397, 1679, 1825, 1955, 2159, 2921, 3175, 4015, 4301, 4675, 6205, 6325, 6985, 8395, 9271, 9775, 10795, 13651, 14605, 18469, 20075, 21505, 23749, 28543, 31025, 32131, 34925, 41975, 46355, 49657, 53975, 68255, 73025, 92345, 101981, 107525, 118745, 142715, 157607, 160655, 213233, 231775, 248285, 313973, 341275, 461725, 509905, 546227, 593725, 713575, 788035, 803275, 1066165, 1241425, 1569865, 1733677, 2345563, 2549525, 2731135, 3624961, 3940175, 5330825, 7849325, 8668385, 11727815, 13655675, 18124805, 39874571, 43341925, 58639075, 90624025, 199372855, 996864275]

約数ペア:

[(1, 996864275), (5, 199372855), (11, 90624025), (17, 58639075), (23, 43341925), (25, 39874571), (55, 18124805), (73, 13655675), (85, 11727815), (115, 8668385), (127, 7849325), (187, 5330825), (253, 3940175), (275, 3624961), (365, 2731135), (391, 2549525), (425, 2345563), (575, 1733677), (635, 1569865), (803, 1241425), (935, 1066165), (1241, 803275), (1265, 788035), (1397, 713575), (1679, 593725), (1825, 546227), (1955, 509905), (2159, 461725), (2921, 341275), (3175, 313973), (4015, 248285), (4301, 231775), (4675, 213233), (6205, 160655), (6325, 157607), (6985, 142715), (8395, 118745), (9271, 107525), (9775, 101981), (10795, 92345), (13651, 73025), (14605, 68255), (18469, 53975), (20075, 49657), (21505, 46355), (23749, 41975), (28543, 34925), (31025, 32131)]