15678052245

素因数分解:

$3^2\times 5^1\times {\mathrm{348401161}}^1$

素因数の和:348401172

約数の個数: 12

約数和(自身を含む): 27175290636

約数和(自身を除く): 11497238391

約数列:

[1, 3, 5, 9, 15, 45, 348401161, 1045203483, 1742005805, 3135610449, 5226017415, 15678052245]

約数ペア:

[(1, 15678052245), (3, 5226017415), (5, 3135610449), (9, 1742005805), (15, 1045203483), (45, 348401161)]