72182715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{437471}}^1$

素因数の和:437490

約数の個数: 16

約数和(自身を含む): 125991936

約数和(自身を除く): 53809221

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 437471, 1312413, 2187355, 4812181, 6562065, 14436543, 24060905, 72182715]

約数ペア:

[(1, 72182715), (3, 24060905), (5, 14436543), (11, 6562065), (15, 4812181), (33, 2187355), (55, 1312413), (165, 437471)]