68378905

素因数分解:

$5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{5101}}^1$

素因数の和:5496

約数の個数: 16

約数和(自身を含む): 94040064

約数和(自身を除く): 25661159

約数列:

[1, 5, 7, 35, 383, 1915, 2681, 5101, 13405, 25505, 35707, 178535, 1953683, 9768415, 13675781, 68378905]

約数ペア:

[(1, 68378905), (5, 13675781), (7, 9768415), (35, 1953683), (383, 178535), (1915, 35707), (2681, 25505), (5101, 13405)]