12566625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 23003136

約数和(自身を除く): 10436511

約数列:

[1, 3, 5, 15, 23, 25, 31, 47, 69, 75, 93, 115, 125, 141, 155, 235, 345, 375, 465, 575, 705, 713, 775, 1081, 1175, 1457, 1725, 2139, 2325, 2875, 3243, 3525, 3565, 3875, 4371, 5405, 5875, 7285, 8625, 10695, 11625, 16215, 17625, 17825, 21855, 27025, 33511, 36425, 53475, 81075, 89125, 100533, 109275, 135125, 167555, 182125, 267375, 405375, 502665, 546375, 837775, 2513325, 4188875, 12566625]

約数ペア:

[(1, 12566625), (3, 4188875), (5, 2513325), (15, 837775), (23, 546375), (25, 502665), (31, 405375), (47, 267375), (69, 182125), (75, 167555), (93, 135125), (115, 109275), (125, 100533), (141, 89125), (155, 81075), (235, 53475), (345, 36425), (375, 33511), (465, 27025), (575, 21855), (705, 17825), (713, 17625), (775, 16215), (1081, 11625), (1175, 10695), (1457, 8625), (1725, 7285), (2139, 5875), (2325, 5405), (2875, 4371), (3243, 3875), (3525, 3565)]