84889905

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{31267}}^1$

素因数の和:31456

約数の個数: 16

約数和(自身を含む): 136578624

約数和(自身を除く): 51688719

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 31267, 93801, 156335, 469005, 5659327, 16977981, 28296635, 84889905]

約数ペア:

[(1, 84889905), (3, 28296635), (5, 16977981), (15, 5659327), (181, 469005), (543, 156335), (905, 93801), (2715, 31267)]