27370925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 36976800

約数和(自身を除く): 9605875

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 1987, 2755, 9935, 13775, 37753, 49675, 57623, 188765, 288115, 943825, 1094837, 1440575, 5474185, 27370925]

約数ペア:

[(1, 27370925), (5, 5474185), (19, 1440575), (25, 1094837), (29, 943825), (95, 288115), (145, 188765), (475, 57623), (551, 49675), (725, 37753), (1987, 13775), (2755, 9935)]