7393125

素因数分解:

$3^1\times 5^4\times {\mathrm{3943}}^1$

素因数の和:3966

約数の個数: 20

約数和(自身を含む): 12321056

約数和(自身を除く): 4927931

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 3943, 11829, 19715, 59145, 98575, 295725, 492875, 1478625, 2464375, 7393125]

約数ペア:

[(1, 7393125), (3, 2464375), (5, 1478625), (15, 492875), (25, 295725), (75, 98575), (125, 59145), (375, 19715), (625, 11829), (1875, 3943)]