9551875

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 40

約数和(自身を含む): 13495680

約数和(自身を除く): 3943805

約数列:

[1, 5, 17, 25, 29, 31, 85, 125, 145, 155, 425, 493, 527, 625, 725, 775, 899, 2125, 2465, 2635, 3625, 3875, 4495, 10625, 12325, 13175, 15283, 18125, 19375, 22475, 61625, 65875, 76415, 112375, 308125, 329375, 382075, 561875, 1910375, 9551875]

約数ペア:

[(1, 9551875), (5, 1910375), (17, 561875), (25, 382075), (29, 329375), (31, 308125), (85, 112375), (125, 76415), (145, 65875), (155, 61625), (425, 22475), (493, 19375), (527, 18125), (625, 15283), (725, 13175), (775, 12325), (899, 10625), (2125, 4495), (2465, 3875), (2635, 3625)]