80533925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 104832576

約数和(自身を除く): 24298651

約数列:

[1, 5, 23, 25, 115, 227, 575, 617, 1135, 3085, 5221, 5675, 14191, 15425, 26105, 70955, 130525, 140059, 354775, 700295, 3221357, 3501475, 16106785, 80533925]

約数ペア:

[(1, 80533925), (5, 16106785), (23, 3501475), (25, 3221357), (115, 700295), (227, 354775), (575, 140059), (617, 130525), (1135, 70955), (3085, 26105), (5221, 15425), (5675, 14191)]