79290945

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17107}}^1$

素因数の和:17221

約数の個数: 24

約数和(自身を含む): 138780096

約数和(自身を除く): 59489151

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 17107, 51321, 85535, 153963, 256605, 769815, 1762021, 5286063, 8810105, 15858189, 26430315, 79290945]

約数ペア:

[(1, 79290945), (3, 26430315), (5, 15858189), (9, 8810105), (15, 5286063), (45, 1762021), (103, 769815), (309, 256605), (515, 153963), (927, 85535), (1545, 51321), (4635, 17107)]