15040767

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42131}}^1$

素因数の和:42158

約数の個数: 16

約数和(自身を含む): 24268032

約数和(自身を除く): 9227265

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 42131, 126393, 294917, 716227, 884751, 2148681, 5013589, 15040767]

約数ペア:

[(1, 15040767), (3, 5013589), (7, 2148681), (17, 884751), (21, 716227), (51, 294917), (119, 126393), (357, 42131)]