66101615

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 80892000

約数和(自身を除く): 14790385

約数列:

[1, 5, 83, 149, 415, 745, 1069, 5345, 12367, 61835, 88727, 159281, 443635, 796405, 13220323, 66101615]

約数ペア:

[(1, 66101615), (5, 13220323), (83, 796405), (149, 443635), (415, 159281), (745, 88727), (1069, 61835), (5345, 12367)]