72370815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{438611}}^1$

素因数の和:438630

約数の個数: 16

約数和(自身を含む): 126320256

約数和(自身を除く): 53949441

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 438611, 1315833, 2193055, 4824721, 6579165, 14474163, 24123605, 72370815]

約数ペア:

[(1, 72370815), (3, 24123605), (5, 14474163), (11, 6579165), (15, 4824721), (33, 2193055), (55, 1315833), (165, 438611)]