71241545

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 93405960

約数和(自身を除く): 22164415

約数列:

[1, 5, 19, 29, 95, 145, 361, 551, 1361, 1805, 2755, 6805, 10469, 25859, 39469, 52345, 129295, 197345, 491321, 749911, 2456605, 3749555, 14248309, 71241545]

約数ペア:

[(1, 71241545), (5, 14248309), (19, 3749555), (29, 2456605), (95, 749911), (145, 491321), (361, 197345), (551, 129295), (1361, 52345), (1805, 39469), (2755, 25859), (6805, 10469)]