31327335

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53551}}^1$

素因数の和:53575

約数の個数: 24

約数和(自身を含む): 58478784

約数和(自身を除く): 27151449

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 53551, 160653, 267755, 481959, 696163, 803265, 2088489, 2409795, 3480815, 6265467, 10442445, 31327335]

約数ペア:

[(1, 31327335), (3, 10442445), (5, 6265467), (9, 3480815), (13, 2409795), (15, 2088489), (39, 803265), (45, 696163), (65, 481959), (117, 267755), (195, 160653), (585, 53551)]