55636815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{285317}}^1$

素因数の和:285338

約数の個数: 16

約数和(自身を含む): 95866848

約数和(自身を除く): 40230033

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 285317, 855951, 1426585, 3709121, 4279755, 11127363, 18545605, 55636815]

約数ペア:

[(1, 55636815), (3, 18545605), (5, 11127363), (13, 4279755), (15, 3709121), (39, 1426585), (65, 855951), (195, 285317)]