68865695

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2371}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 85448928

約数和(自身を除く): 16583233

約数列:

[1, 5, 37, 157, 185, 785, 2371, 5809, 11855, 29045, 87727, 372247, 438635, 1861235, 13773139, 68865695]

約数ペア:

[(1, 68865695), (5, 13773139), (37, 1861235), (157, 438635), (185, 372247), (785, 87727), (2371, 29045), (5809, 11855)]