81362105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24251}}^1$

素因数の和:24328

約数の個数: 16

約数和(自身を含む): 108260928

約数和(自身を除く): 26898823

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 24251, 121255, 266761, 1333805, 1479311, 7396555, 16272421, 81362105]

約数ペア:

[(1, 81362105), (5, 16272421), (11, 7396555), (55, 1479311), (61, 1333805), (305, 266761), (671, 121255), (3355, 24251)]