2015731485

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{106907}}^1$

素因数の和:107337

約数の個数: 24

約数和(自身を含む): 3502306080

約数和(自身を除く): 1486574595

約数列:

[1, 3, 5, 9, 15, 45, 419, 1257, 2095, 3771, 6285, 18855, 106907, 320721, 534535, 962163, 1603605, 4810815, 44794033, 134382099, 223970165, 403146297, 671910495, 2015731485]

約数ペア:

[(1, 2015731485), (3, 671910495), (5, 403146297), (9, 223970165), (15, 134382099), (45, 44794033), (419, 4810815), (1257, 1603605), (2095, 962163), (3771, 534535), (6285, 320721), (18855, 106907)]