1375335

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 2568384

約数和(自身を除く): 1193049

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2351, 7053, 11755, 21159, 30563, 35265, 91689, 105795, 152815, 275067, 458445, 1375335]

約数ペア:

[(1, 1375335), (3, 458445), (5, 275067), (9, 152815), (13, 105795), (15, 91689), (39, 35265), (45, 30563), (65, 21159), (117, 11755), (195, 7053), (585, 2351)]