245655995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{16649}}^1$

素因数の和:16894

約数の個数: 16

約数和(自身を含む): 318880800

約数和(自身を除く): 73224805

約数列:

[1, 5, 13, 65, 227, 1135, 2951, 14755, 16649, 83245, 216437, 1082185, 3779323, 18896615, 49131199, 245655995]

約数ペア:

[(1, 245655995), (5, 49131199), (13, 18896615), (65, 3779323), (227, 1082185), (1135, 216437), (2951, 83245), (14755, 16649)]