121004045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{10867}}^1$

素因数の和:11020

約数の個数: 16

約数和(自身を含む): 154934208

約数和(自身を除く): 33930163

約数列:

[1, 5, 17, 85, 131, 655, 2227, 10867, 11135, 54335, 184739, 923695, 1423577, 7117885, 24200809, 121004045]

約数ペア:

[(1, 121004045), (5, 24200809), (17, 7117885), (85, 1423577), (131, 923695), (655, 184739), (2227, 54335), (10867, 11135)]