77131865

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{10169}}^1$

素因数の和:10252

約数の個数: 16

約数和(自身を含む): 97387920

約数和(自身を除く): 20256055

約数列:

[1, 5, 37, 41, 185, 205, 1517, 7585, 10169, 50845, 376253, 416929, 1881265, 2084645, 15426373, 77131865]

約数ペア:

[(1, 77131865), (5, 15426373), (37, 2084645), (41, 1881265), (185, 416929), (205, 376253), (1517, 50845), (7585, 10169)]