85545221

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 90288000

約数和(自身を除く): 4742779

約数列:

[1, 37, 59, 149, 263, 2183, 5513, 8791, 9731, 15517, 39187, 325267, 574129, 1449919, 2312033, 85545221]

約数ペア:

[(1, 85545221), (37, 2312033), (59, 1449919), (149, 574129), (263, 325267), (2183, 39187), (5513, 15517), (8791, 9731)]