87236485

素因数分解:

$5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{11177}}^1$

素因数の和:11412

約数の個数: 16

約数和(自身を含む): 120185856

約数和(自身を除く): 32949371

約数列:

[1, 5, 7, 35, 223, 1115, 1561, 7805, 11177, 55885, 78239, 391195, 2492471, 12462355, 17447297, 87236485]

約数ペア:

[(1, 87236485), (5, 17447297), (7, 12462355), (35, 2492471), (223, 391195), (1115, 78239), (1561, 55885), (7805, 11177)]