13641105

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21149}}^1$

素因数の和:21200

約数の個数: 16

約数和(自身を含む): 22334400

約数和(自身を除く): 8693295

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 21149, 63447, 105745, 317235, 909407, 2728221, 4547035, 13641105]

約数ペア:

[(1, 13641105), (3, 4547035), (5, 2728221), (15, 909407), (43, 317235), (129, 105745), (215, 63447), (645, 21149)]