138847495

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{3557}}^1$

素因数の和:3810

約数の個数: 16

約数和(自身を含む): 171979488

約数和(自身を除く): 33131993

約数列:

[1, 5, 37, 185, 211, 1055, 3557, 7807, 17785, 39035, 131609, 658045, 750527, 3752635, 27769499, 138847495]

約数ペア:

[(1, 138847495), (5, 27769499), (37, 3752635), (185, 750527), (211, 658045), (1055, 131609), (3557, 39035), (7807, 17785)]