27708385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1801}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 35420112

約数和(自身を除く): 7711727

約数列:

[1, 5, 17, 85, 181, 905, 1801, 3077, 9005, 15385, 30617, 153085, 325981, 1629905, 5541677, 27708385]

約数ペア:

[(1, 27708385), (5, 5541677), (17, 1629905), (85, 325981), (181, 153085), (905, 30617), (1801, 15385), (3077, 9005)]