9754925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 12832512

約数和(自身を除く): 3077587

約数列:

[1, 5, 25, 31, 41, 155, 205, 307, 775, 1025, 1271, 1535, 6355, 7675, 9517, 12587, 31775, 47585, 62935, 237925, 314675, 390197, 1950985, 9754925]

約数ペア:

[(1, 9754925), (5, 1950985), (25, 390197), (31, 314675), (41, 237925), (155, 62935), (205, 47585), (307, 31775), (775, 12587), (1025, 9517), (1271, 7675), (1535, 6355)]