13205870205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80035577}}^1$

素因数の和:80035596

約数の個数: 16

約数和(自身を含む): 23050246464

約数和(自身を除く): 9844376259

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 80035577, 240106731, 400177885, 880391347, 1200533655, 2641174041, 4401956735, 13205870205]

約数ペア:

[(1, 13205870205), (3, 4401956735), (5, 2641174041), (11, 1200533655), (15, 880391347), (33, 400177885), (55, 240106731), (165, 80035577)]