468491445

素因数分解:

$3^4\times 5^1\times {\mathrm{1156769}}^1$

素因数の和:1156786

約数の個数: 20

約数和(自身を含む): 839815020

約数和(自身を除く): 371323575

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1156769, 3470307, 5783845, 10410921, 17351535, 31232763, 52054605, 93698289, 156163815, 468491445]

約数ペア:

[(1, 468491445), (3, 156163815), (5, 93698289), (9, 52054605), (15, 31232763), (27, 17351535), (45, 10410921), (81, 5783845), (135, 3470307), (405, 1156769)]