15040282

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:214

約数の個数: 24

約数和(自身を含む): 23969088

約数和(自身を除く): 8928806

約数列:

[1, 2, 43, 47, 61, 86, 94, 122, 2021, 2623, 2867, 3721, 4042, 5246, 5734, 7442, 123281, 160003, 174887, 246562, 320006, 349774, 7520141, 15040282]

約数ペア:

[(1, 15040282), (2, 7520141), (43, 349774), (47, 320006), (61, 246562), (86, 174887), (94, 160003), (122, 123281), (2021, 7442), (2623, 5734), (2867, 5246), (3721, 4042)]