17671485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6971}}^1$

素因数の和:7005

約数の個数: 24

約数和(自身を含む): 30621024

約数和(自身を除く): 12949539

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 6971, 20913, 34855, 90623, 104565, 271869, 453115, 1178099, 1359345, 3534297, 5890495, 17671485]

約数ペア:

[(1, 17671485), (3, 5890495), (5, 3534297), (13, 1359345), (15, 1178099), (39, 453115), (65, 271869), (169, 104565), (195, 90623), (507, 34855), (845, 20913), (2535, 6971)]