315065225

素因数分解:

$5^2\times {\mathrm{971}}^1\times {\mathrm{12979}}^1$

素因数の和:13960

約数の個数: 12

約数和(自身を含む): 391113360

約数和(自身を除く): 76048135

約数列:

[1, 5, 25, 971, 4855, 12979, 24275, 64895, 324475, 12602609, 63013045, 315065225]

約数ペア:

[(1, 315065225), (5, 63013045), (25, 12602609), (971, 324475), (4855, 64895), (12979, 24275)]