91994155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{9241}}^1$

素因数の和:9438

約数の個数: 16

約数和(自身を含む): 121107168

約数和(自身を除く): 29113013

約数列:

[1, 5, 11, 55, 181, 905, 1991, 9241, 9955, 46205, 101651, 508255, 1672621, 8363105, 18398831, 91994155]

約数ペア:

[(1, 91994155), (5, 18398831), (11, 8363105), (55, 1672621), (181, 508255), (905, 101651), (1991, 46205), (9241, 9955)]