71887675

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 91797696

約数和(自身を除く): 19910021

約数列:

[1, 5, 25, 47, 193, 235, 317, 965, 1175, 1585, 4825, 7925, 9071, 14899, 45355, 61181, 74495, 226775, 305905, 372475, 1529525, 2875507, 14377535, 71887675]

約数ペア:

[(1, 71887675), (5, 14377535), (25, 2875507), (47, 1529525), (193, 372475), (235, 305905), (317, 226775), (965, 74495), (1175, 61181), (1585, 45355), (4825, 14899), (7925, 9071)]