72542305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4241}}^1$

素因数の和:4568

約数の個数: 16

約数和(自身を含む): 95292288

約数和(自身を除く): 22749983

約数列:

[1, 5, 11, 55, 311, 1555, 3421, 4241, 17105, 21205, 46651, 233255, 1318951, 6594755, 14508461, 72542305]

約数ペア:

[(1, 72542305), (5, 14508461), (11, 6594755), (55, 1318951), (311, 233255), (1555, 46651), (3421, 21205), (4241, 17105)]