4159265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 5564160

約数和(自身を除く): 1404895

約数列:

[1, 5, 11, 47, 55, 235, 517, 1609, 2585, 8045, 17699, 75623, 88495, 378115, 831853, 4159265]

約数ペア:

[(1, 4159265), (5, 831853), (11, 378115), (47, 88495), (55, 75623), (235, 17699), (517, 8045), (1609, 2585)]