1296570575

素因数分解:

$5^2\times {\mathrm{2957}}^1\times {\mathrm{17539}}^1$

素因数の和:20506

約数の個数: 12

約数和(自身を含む): 1608382920

約数和(自身を除く): 311812345

約数列:

[1, 5, 25, 2957, 14785, 17539, 73925, 87695, 438475, 51862823, 259314115, 1296570575]

約数ペア:

[(1, 1296570575), (5, 259314115), (25, 51862823), (2957, 438475), (14785, 87695), (17539, 73925)]