168211315

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{5507}}^1$

素因数の和:5702

約数の個数: 16

約数和(自身を含む): 208202400

約数和(自身を除く): 39991085

約数列:

[1, 5, 41, 149, 205, 745, 5507, 6109, 27535, 30545, 225787, 820543, 1128935, 4102715, 33642263, 168211315]

約数ペア:

[(1, 168211315), (5, 33642263), (41, 4102715), (149, 1128935), (205, 820543), (745, 225787), (5507, 30545), (6109, 27535)]