28467505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12037}}^1$

素因数の和:12096

約数の個数: 16

約数和(自身を含む): 38136384

約数和(自身を除く): 9668879

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 12037, 60185, 132407, 517591, 662035, 2587955, 5693501, 28467505]

約数ペア:

[(1, 28467505), (5, 5693501), (11, 2587955), (43, 662035), (55, 517591), (215, 132407), (473, 60185), (2365, 12037)]