63580625

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{4423}}^1$

素因数の和:4466

約数の個数: 20

約数和(自身を含む): 82923456

約数和(自身を除く): 19342831

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 2875, 4423, 14375, 22115, 101729, 110575, 508645, 552875, 2543225, 2764375, 12716125, 63580625]

約数ペア:

[(1, 63580625), (5, 12716125), (23, 2764375), (25, 2543225), (115, 552875), (125, 508645), (575, 110575), (625, 101729), (2875, 22115), (4423, 14375)]