157249665

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{47869}}^1$

素因数の和:47953

約数の個数: 24

約数和(自身を含む): 276305640

約数和(自身を除く): 119055975

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 47869, 143607, 239345, 430821, 718035, 2154105, 3494437, 10483311, 17472185, 31449933, 52416555, 157249665]

約数ペア:

[(1, 157249665), (3, 52416555), (5, 31449933), (9, 17472185), (15, 10483311), (45, 3494437), (73, 2154105), (219, 718035), (365, 430821), (657, 239345), (1095, 143607), (3285, 47869)]