77000205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{727}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 129153024

約数和(自身を除く): 52152819

約数列:

[1, 3, 5, 15, 23, 69, 115, 307, 345, 727, 921, 1535, 2181, 3635, 4605, 7061, 10905, 16721, 21183, 35305, 50163, 83605, 105915, 223189, 250815, 669567, 1115945, 3347835, 5133347, 15400041, 25666735, 77000205]

約数ペア:

[(1, 77000205), (3, 25666735), (5, 15400041), (15, 5133347), (23, 3347835), (69, 1115945), (115, 669567), (307, 250815), (345, 223189), (727, 105915), (921, 83605), (1535, 50163), (2181, 35305), (3635, 21183), (4605, 16721), (7061, 10905)]