9888915

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1889}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 15876000

約数和(自身を除く): 5987085

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 1889, 5235, 5667, 9445, 28335, 659261, 1977783, 3296305, 9888915]

約数ペア:

[(1, 9888915), (3, 3296305), (5, 1977783), (15, 659261), (349, 28335), (1047, 9445), (1745, 5667), (1889, 5235)]