55530625

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3906

約数の個数: 20

約数和(自身を含む): 72426816

約数和(自身を除く): 16896191

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 2875, 3863, 14375, 19315, 88849, 96575, 444245, 482875, 2221225, 2414375, 11106125, 55530625]

約数ペア:

[(1, 55530625), (5, 11106125), (23, 2414375), (25, 2221225), (115, 482875), (125, 444245), (575, 96575), (625, 88849), (2875, 19315), (3863, 14375)]