13210605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15451}}^1$

素因数の和:15481

約数の個数: 24

約数和(自身を含む): 24105120

約数和(自身を除く): 10894515

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 15451, 46353, 77255, 139059, 231765, 293569, 695295, 880707, 1467845, 2642121, 4403535, 13210605]

約数ペア:

[(1, 13210605), (3, 4403535), (5, 2642121), (9, 1467845), (15, 880707), (19, 695295), (45, 293569), (57, 231765), (95, 139059), (171, 77255), (285, 46353), (855, 15451)]