9159005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 11709360

約数和(自身を除く): 2550355

約数列:

[1, 5, 17, 85, 277, 389, 1385, 1945, 4709, 6613, 23545, 33065, 107753, 538765, 1831801, 9159005]

約数ペア:

[(1, 9159005), (5, 1831801), (17, 538765), (85, 107753), (277, 33065), (389, 23545), (1385, 6613), (1945, 4709)]