79631185

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 101855016

約数和(自身を除く): 22223831

約数列:

[1, 5, 19, 95, 157, 281, 361, 785, 1405, 1805, 2983, 5339, 14915, 26695, 44117, 56677, 101441, 220585, 283385, 507205, 838223, 4191115, 15926237, 79631185]

約数ペア:

[(1, 79631185), (5, 15926237), (19, 4191115), (95, 838223), (157, 507205), (281, 283385), (361, 220585), (785, 101441), (1405, 56677), (1805, 44117), (2983, 26695), (5339, 14915)]