390621014765

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{1499}}^1\times {\mathrm{713939}}^1$

素因数の和:715516

約数の個数: 16

約数和(自身を含む): 475484040000

約数和(自身を除く): 84863025235

約数列:

[1, 5, 73, 365, 1499, 7495, 109427, 547135, 713939, 3569695, 52117547, 260587735, 1070194561, 5350972805, 78124202953, 390621014765]

約数ペア:

[(1, 390621014765), (5, 78124202953), (73, 5350972805), (365, 1070194561), (1499, 260587735), (7495, 52117547), (109427, 3569695), (547135, 713939)]