11180990015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{42337}}^1$

素因数の和:42611

約数の個数: 32

約数和(自身を含む): 15363613440

約数和(自身を除く): 4182623425

約数列:

[1, 5, 13, 17, 65, 85, 221, 239, 1105, 1195, 3107, 4063, 15535, 20315, 42337, 52819, 211685, 264095, 550381, 719729, 2751905, 3598645, 9356477, 10118543, 46782385, 50592715, 131541059, 172015231, 657705295, 860076155, 2236198003, 11180990015]

約数ペア:

[(1, 11180990015), (5, 2236198003), (13, 860076155), (17, 657705295), (65, 172015231), (85, 131541059), (221, 50592715), (239, 46782385), (1105, 10118543), (1195, 9356477), (3107, 3598645), (4063, 2751905), (15535, 719729), (20315, 550381), (42337, 264095), (52819, 211685)]