127721035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{3037}}^1$

素因数の和:3702

約数の個数: 16

約数和(自身を含む): 165364416

約数和(自身を除く): 37643381

約数列:

[1, 5, 13, 65, 647, 3037, 3235, 8411, 15185, 39481, 42055, 197405, 1964939, 9824695, 25544207, 127721035]

約数ペア:

[(1, 127721035), (5, 25544207), (13, 9824695), (65, 1964939), (647, 197405), (3037, 42055), (3235, 39481), (8411, 15185)]