3780625

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 20

約数和(自身を含む): 4948416

約数和(自身を除く): 1167791

約数列:

[1, 5, 23, 25, 115, 125, 263, 575, 625, 1315, 2875, 6049, 6575, 14375, 30245, 32875, 151225, 164375, 756125, 3780625]

約数ペア:

[(1, 3780625), (5, 756125), (23, 164375), (25, 151225), (115, 32875), (125, 30245), (263, 14375), (575, 6575), (625, 6049), (1315, 2875)]