69828065

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4241}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 87045840

約数和(自身を除く): 17217775

約数列:

[1, 5, 37, 89, 185, 445, 3293, 4241, 16465, 21205, 156917, 377449, 784585, 1887245, 13965613, 69828065]

約数ペア:

[(1, 69828065), (5, 13965613), (37, 1887245), (89, 784585), (185, 377449), (445, 156917), (3293, 21205), (4241, 16465)]