23755625

素因数分解:

$5^4\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 20

約数和(自身を含む): 29990400

約数和(自身を除く): 6234775

約数列:

[1, 5, 25, 125, 191, 199, 625, 955, 995, 4775, 4975, 23875, 24875, 38009, 119375, 124375, 190045, 950225, 4751125, 23755625]

約数ペア:

[(1, 23755625), (5, 4751125), (25, 950225), (125, 190045), (191, 124375), (199, 119375), (625, 38009), (955, 24875), (995, 23875), (4775, 4975)]