15090055729

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{18115313}}^1$

素因数の和:18115344

約数の個数: 12

約数和(自身を含む): 18586312164

約数和(自身を除く): 3496256435

約数列:

[1, 7, 17, 49, 119, 833, 18115313, 126807191, 307960321, 887650337, 2155722247, 15090055729]

約数ペア:

[(1, 15090055729), (7, 2155722247), (17, 887650337), (49, 307960321), (119, 126807191), (833, 18115313)]