23139105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140237}}^1$

素因数の和:140256

約数の個数: 16

約数和(自身を含む): 40388544

約数和(自身を除く): 17249439

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 140237, 420711, 701185, 1542607, 2103555, 4627821, 7713035, 23139105]

約数ペア:

[(1, 23139105), (3, 7713035), (5, 4627821), (11, 2103555), (15, 1542607), (33, 701185), (55, 420711), (165, 140237)]