8638065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10103}}^1$

素因数の和:10133

約数の個数: 24

約数和(自身を含む): 15762240

約数和(自身を除く): 7124175

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 10103, 30309, 50515, 90927, 151545, 191957, 454635, 575871, 959785, 1727613, 2879355, 8638065]

約数ペア:

[(1, 8638065), (3, 2879355), (5, 1727613), (9, 959785), (15, 575871), (19, 454635), (45, 191957), (57, 151545), (95, 90927), (171, 50515), (285, 30309), (855, 10103)]