40923315

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21149}}^1$

素因数の和:21203

約数の個数: 24

約数和(自身を含む): 72586800

約数和(自身を除く): 31663485

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 21149, 63447, 105745, 190341, 317235, 909407, 951705, 2728221, 4547035, 8184663, 13641105, 40923315]

約数ペア:

[(1, 40923315), (3, 13641105), (5, 8184663), (9, 4547035), (15, 2728221), (43, 951705), (45, 909407), (129, 317235), (215, 190341), (387, 105745), (645, 63447), (1935, 21149)]