71957005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{1381}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 91643184

約数和(自身を除く): 19686179

約数列:

[1, 5, 17, 85, 613, 1381, 3065, 6905, 10421, 23477, 52105, 117385, 846553, 4232765, 14391401, 71957005]

約数ペア:

[(1, 71957005), (5, 14391401), (17, 4232765), (85, 846553), (613, 117385), (1381, 52105), (3065, 23477), (6905, 10421)]