22480125

素因数分解:

$3^1\times 5^3\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 37749504

約数和(自身を除く): 15269379

約数列:

[1, 3, 5, 15, 25, 75, 125, 151, 375, 397, 453, 755, 1191, 1985, 2265, 3775, 5955, 9925, 11325, 18875, 29775, 49625, 56625, 59947, 148875, 179841, 299735, 899205, 1498675, 4496025, 7493375, 22480125]

約数ペア:

[(1, 22480125), (3, 7493375), (5, 4496025), (15, 1498675), (25, 899205), (75, 299735), (125, 179841), (151, 148875), (375, 59947), (397, 56625), (453, 49625), (755, 29775), (1191, 18875), (1985, 11325), (2265, 9925), (3775, 5955)]