73525625

素因数分解:

$5^4\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2570

約数の個数: 20

約数和(自身を含む): 93869952

約数和(自身を除く): 20344327

約数列:

[1, 5, 25, 47, 125, 235, 625, 1175, 2503, 5875, 12515, 29375, 62575, 117641, 312875, 588205, 1564375, 2941025, 14705125, 73525625]

約数ペア:

[(1, 73525625), (5, 14705125), (25, 2941025), (47, 1564375), (125, 588205), (235, 312875), (625, 117641), (1175, 62575), (2503, 29375), (5875, 12515)]