79979185

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10169}}^1$

素因数の和:10209

約数の個数: 24

約数和(自身を含む): 113619240

約数和(自身を除く): 33640055

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 10169, 50845, 111859, 132197, 559295, 660985, 1230449, 1454167, 6152245, 7270835, 15995837, 79979185]

約数ペア:

[(1, 79979185), (5, 15995837), (11, 7270835), (13, 6152245), (55, 1454167), (65, 1230449), (121, 660985), (143, 559295), (605, 132197), (715, 111859), (1573, 50845), (7865, 10169)]