90356495

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 115708176

約数和(自身を除く): 25351681

約数列:

[1, 5, 19, 95, 113, 361, 443, 565, 1805, 2147, 2215, 8417, 10735, 40793, 42085, 50059, 159923, 203965, 250295, 799615, 951121, 4755605, 18071299, 90356495]

約数ペア:

[(1, 90356495), (5, 18071299), (19, 4755605), (95, 951121), (113, 799615), (361, 250295), (443, 203965), (565, 159923), (1805, 50059), (2147, 42085), (2215, 40793), (8417, 10735)]