39120895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1277}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 51344928

約数和(自身を除く): 12224033

約数列:

[1, 5, 11, 55, 557, 1277, 2785, 6127, 6385, 14047, 30635, 70235, 711289, 3556445, 7824179, 39120895]

約数ペア:

[(1, 39120895), (5, 7824179), (11, 3556445), (55, 711289), (557, 70235), (1277, 30635), (2785, 14047), (6127, 6385)]