91796615

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{1019}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 113097600

約数和(自身を除く): 21300985

約数列:

[1, 5, 43, 215, 419, 1019, 2095, 5095, 18017, 43817, 90085, 219085, 426961, 2134805, 18359323, 91796615]

約数ペア:

[(1, 91796615), (5, 18359323), (43, 2134805), (215, 426961), (419, 219085), (1019, 90085), (2095, 43817), (5095, 18017)]