133340325

素因数分解:

$3^1\times 5^2\times {\mathrm{1777871}}^1$

素因数の和:1777884

約数の個数: 12

約数和(自身を含む): 220456128

約数和(自身を除く): 87115803

約数列:

[1, 3, 5, 15, 25, 75, 1777871, 5333613, 8889355, 26668065, 44446775, 133340325]

約数ペア:

[(1, 133340325), (3, 44446775), (5, 26668065), (15, 8889355), (25, 5333613), (75, 1777871)]