306386305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{111211}}^1$

素因数の和:111264

約数の個数: 16

約数和(自身を含む): 400363200

約数和(自身を除く): 93976895

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 111211, 556055, 2113009, 3225119, 10565045, 16125595, 61277261, 306386305]

約数ペア:

[(1, 306386305), (5, 61277261), (19, 16125595), (29, 10565045), (95, 3225119), (145, 2113009), (551, 556055), (2755, 111211)]