26172275

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{1979}}^1$

素因数の和:2035

約数の個数: 18

約数和(自身を含む): 33943140

約数和(自身を除く): 7770865

約数列:

[1, 5, 23, 25, 115, 529, 575, 1979, 2645, 9895, 13225, 45517, 49475, 227585, 1046891, 1137925, 5234455, 26172275]

約数ペア:

[(1, 26172275), (5, 5234455), (23, 1137925), (25, 1046891), (115, 227585), (529, 49475), (575, 45517), (1979, 13225), (2645, 9895)]