40515422875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5477}}^1$

素因数の和:5629

約数の個数: 64

約数和(自身を含む): 55129890816

約数和(自身を除く): 14614467941

約数列:

[1, 5, 23, 25, 31, 83, 115, 125, 155, 415, 575, 713, 775, 1909, 2075, 2573, 2875, 3565, 3875, 5477, 9545, 10375, 12865, 17825, 27385, 47725, 59179, 64325, 89125, 125971, 136925, 169787, 238625, 295895, 321625, 454591, 629855, 684625, 848935, 1479475, 2272955, 3149275, 3905101, 4244675, 7397375, 10455593, 11364775, 14092321, 15746375, 19525505, 21223375, 52277965, 56823875, 70461605, 97627525, 261389825, 324123383, 352308025, 488137625, 1306949125, 1620616915, 1761540125, 8103084575, 40515422875]

約数ペア:

[(1, 40515422875), (5, 8103084575), (23, 1761540125), (25, 1620616915), (31, 1306949125), (83, 488137625), (115, 352308025), (125, 324123383), (155, 261389825), (415, 97627525), (575, 70461605), (713, 56823875), (775, 52277965), (1909, 21223375), (2075, 19525505), (2573, 15746375), (2875, 14092321), (3565, 11364775), (3875, 10455593), (5477, 7397375), (9545, 4244675), (10375, 3905101), (12865, 3149275), (17825, 2272955), (27385, 1479475), (47725, 848935), (59179, 684625), (64325, 629855), (89125, 454591), (125971, 321625), (136925, 295895), (169787, 238625)]