139760855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{4127}}^1$

素因数の和:4666

約数の個数: 16

約数和(自身を含む): 181004544

約数和(自身を除く): 41243689

約数列:

[1, 5, 13, 65, 521, 2605, 4127, 6773, 20635, 33865, 53651, 268255, 2150167, 10750835, 27952171, 139760855]

約数ペア:

[(1, 139760855), (5, 27952171), (13, 10750835), (65, 2150167), (521, 268255), (2605, 53651), (4127, 33865), (6773, 20635)]