80363335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72727}}^1$

素因数の和:72762

約数の個数: 16

約数和(自身を含む): 109964736

約数和(自身を除く): 29601401

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 72727, 363635, 945451, 1236359, 4727255, 6181795, 16072667, 80363335]

約数ペア:

[(1, 80363335), (5, 16072667), (13, 6181795), (17, 4727255), (65, 1236359), (85, 945451), (221, 363635), (1105, 72727)]