45705725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 61975200

約数和(自身を除く): 16269475

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 2099, 4355, 10495, 21775, 27287, 52475, 136435, 140633, 682175, 703165, 1828229, 3515825, 9141145, 45705725]

約数ペア:

[(1, 45705725), (5, 9141145), (13, 3515825), (25, 1828229), (65, 703165), (67, 682175), (325, 140633), (335, 136435), (871, 52475), (1675, 27287), (2099, 21775), (4355, 10495)]