77305415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{2657}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 105830928

約数和(自身を除く): 28525513

約数列:

[1, 5, 11, 23, 55, 115, 253, 529, 1265, 2645, 2657, 5819, 13285, 29095, 29227, 61111, 146135, 305555, 672221, 1405553, 3361105, 7027765, 15461083, 77305415]

約数ペア:

[(1, 77305415), (5, 15461083), (11, 7027765), (23, 3361105), (55, 1405553), (115, 672221), (253, 305555), (529, 146135), (1265, 61111), (2645, 29227), (2657, 29095), (5819, 13285)]