12952755

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3943}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 22764768

約数和(自身を除く): 9812013

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 3943, 11829, 19715, 35487, 59145, 177435, 287839, 863517, 1439195, 2590551, 4317585, 12952755]

約数ペア:

[(1, 12952755), (3, 4317585), (5, 2590551), (9, 1439195), (15, 863517), (45, 287839), (73, 177435), (219, 59145), (365, 35487), (657, 19715), (1095, 11829), (3285, 3943)]