71256875

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{4957}}^1$

素因数の和:5000

約数の個数: 20

約数和(自身を含む): 92932752

約数和(自身を除く): 21675877

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 2875, 4957, 14375, 24785, 114011, 123925, 570055, 619625, 2850275, 3098125, 14251375, 71256875]

約数ペア:

[(1, 71256875), (5, 14251375), (23, 3098125), (25, 2850275), (115, 619625), (125, 570055), (575, 123925), (625, 114011), (2875, 24785), (4957, 14375)]