7644925

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 9910080

約数和(自身を除く): 2265155

約数列:

[1, 5, 25, 59, 71, 73, 295, 355, 365, 1475, 1775, 1825, 4189, 4307, 5183, 20945, 21535, 25915, 104725, 107675, 129575, 305797, 1528985, 7644925]

約数ペア:

[(1, 7644925), (5, 1528985), (25, 305797), (59, 129575), (71, 107675), (73, 104725), (295, 25915), (355, 21535), (365, 20945), (1475, 5183), (1775, 4307), (1825, 4189)]