10800625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{1571}}^1$

素因数の和:1602

約数の個数: 20

約数和(自身を含む): 14732784

約数和(自身を除く): 3932159

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 1571, 6875, 7855, 17281, 39275, 86405, 196375, 432025, 981875, 2160125, 10800625]

約数ペア:

[(1, 10800625), (5, 2160125), (11, 981875), (25, 432025), (55, 196375), (125, 86405), (275, 39275), (625, 17281), (1375, 7855), (1571, 6875)]