42021815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2441}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 55208736

約数和(自身を除く): 13186921

約数列:

[1, 5, 11, 55, 313, 1565, 2441, 3443, 12205, 17215, 26851, 134255, 764033, 3820165, 8404363, 42021815]

約数ペア:

[(1, 42021815), (5, 8404363), (11, 3820165), (55, 764033), (313, 134255), (1565, 26851), (2441, 17215), (3443, 12205)]