15271965

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4649}}^1$

素因数の和:4733

約数の個数: 24

約数和(自身を含む): 26839800

約数和(自身を除く): 11567835

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 4649, 13947, 23245, 41841, 69735, 209205, 339377, 1018131, 1696885, 3054393, 5090655, 15271965]

約数ペア:

[(1, 15271965), (3, 5090655), (5, 3054393), (9, 1696885), (15, 1018131), (45, 339377), (73, 209205), (219, 69735), (365, 41841), (657, 23245), (1095, 13947), (3285, 4649)]