330009725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{425819}}^1$

素因数の和:425860

約数の個数: 12

約数和(自身を含む): 422413440

約数和(自身を除く): 92403715

約数列:

[1, 5, 25, 31, 155, 775, 425819, 2129095, 10645475, 13200389, 66001945, 330009725]

約数ペア:

[(1, 330009725), (5, 66001945), (25, 13200389), (31, 10645475), (155, 2129095), (775, 425819)]