68276615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{3557}}^1$

素因数の和:3922

約数の個数: 16

約数和(自身を含む): 89661600

約数和(自身を除く): 21384985

約数列:

[1, 5, 11, 55, 349, 1745, 3557, 3839, 17785, 19195, 39127, 195635, 1241393, 6206965, 13655323, 68276615]

約数ペア:

[(1, 68276615), (5, 13655323), (11, 6206965), (55, 1241393), (349, 195635), (1745, 39127), (3557, 19195), (3839, 17785)]