9902075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 13579488

約数和(自身を除く): 3677413

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1013, 1955, 5065, 9775, 17221, 23299, 25325, 86105, 116495, 396083, 430525, 582475, 1980415, 9902075]

約数ペア:

[(1, 9902075), (5, 1980415), (17, 582475), (23, 430525), (25, 396083), (85, 116495), (115, 86105), (391, 25325), (425, 23299), (575, 17221), (1013, 9775), (1955, 5065)]