320300795

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{21871}}^1$

素因数の和:22006

約数の個数: 16

約数和(自身を含む): 401569920

約数和(自身を除く): 81269125

約数列:

[1, 5, 29, 101, 145, 505, 2929, 14645, 21871, 109355, 634259, 2208971, 3171295, 11044855, 64060159, 320300795]

約数ペア:

[(1, 320300795), (5, 64060159), (29, 11044855), (101, 3171295), (145, 2208971), (505, 634259), (2929, 109355), (14645, 21871)]