1386010925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{18787}}^1$

素因数の和:19037

約数の個数: 24

約数和(自身を含む): 1859110176

約数和(自身を除く): 473099251

約数列:

[1, 5, 13, 25, 65, 227, 325, 1135, 2951, 5675, 14755, 18787, 73775, 93935, 244231, 469675, 1221155, 4264649, 6105775, 21323245, 55440437, 106616225, 277202185, 1386010925]

約数ペア:

[(1, 1386010925), (5, 277202185), (13, 106616225), (25, 55440437), (65, 21323245), (227, 6105775), (325, 4264649), (1135, 1221155), (2951, 469675), (5675, 244231), (14755, 93935), (18787, 73775)]