12702912475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{179737}}^1$

素因数の和:180015

約数の個数: 24

約数和(自身を含む): 17250534288

約数和(自身を除く): 4547621813

約数列:

[1, 5, 11, 25, 55, 257, 275, 1285, 2827, 6425, 14135, 70675, 179737, 898685, 1977107, 4493425, 9885535, 46192409, 49427675, 230962045, 508116499, 1154810225, 2540582495, 12702912475]

約数ペア:

[(1, 12702912475), (5, 2540582495), (11, 1154810225), (25, 508116499), (55, 230962045), (257, 49427675), (275, 46192409), (1285, 9885535), (2827, 4493425), (6425, 1977107), (14135, 898685), (70675, 179737)]