68861695

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63467}}^1$

素因数の和:63510

約数の個数: 16

約数和(自身を含む): 97486848

約数和(自身を除く): 28625153

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 63467, 317335, 444269, 1967477, 2221345, 9837385, 13772339, 68861695]

約数ペア:

[(1, 68861695), (5, 13772339), (7, 9837385), (31, 2221345), (35, 1967477), (155, 444269), (217, 317335), (1085, 63467)]