139901255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{58171}}^1$

素因数の和:58226

約数の個数: 16

約数和(自身を含む): 185685024

約数和(自身を除く): 45783769

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 58171, 290855, 756223, 2152327, 3781115, 10761635, 27980251, 139901255]

約数ペア:

[(1, 139901255), (5, 27980251), (13, 10761635), (37, 3781115), (65, 2152327), (185, 756223), (481, 290855), (2405, 58171)]