28598605

素因数分解:

$5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1033}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 40313592

約数和(自身を除く): 11714987

約数列:

[1, 5, 7, 35, 49, 113, 245, 565, 791, 1033, 3955, 5165, 5537, 7231, 27685, 36155, 50617, 116729, 253085, 583645, 817103, 4085515, 5719721, 28598605]

約数ペア:

[(1, 28598605), (5, 5719721), (7, 4085515), (35, 817103), (49, 583645), (113, 253085), (245, 116729), (565, 50617), (791, 36155), (1033, 27685), (3955, 7231), (5165, 5537)]