55724565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{285767}}^1$

素因数の和:285788

約数の個数: 16

約数和(自身を含む): 96018048

約数和(自身を除く): 40293483

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 285767, 857301, 1428835, 3714971, 4286505, 11144913, 18574855, 55724565]

約数ペア:

[(1, 55724565), (3, 18574855), (5, 11144913), (13, 4286505), (15, 3714971), (39, 1428835), (65, 857301), (195, 285767)]