27827735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2029}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 36150240

約数和(自身を除く): 8322505

約数列:

[1, 5, 13, 65, 211, 1055, 2029, 2743, 10145, 13715, 26377, 131885, 428119, 2140595, 5565547, 27827735]

約数ペア:

[(1, 27827735), (5, 5565547), (13, 2140595), (65, 428119), (211, 131885), (1055, 26377), (2029, 13715), (2743, 10145)]