10508985

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5431}}^1$

素因数の和:5485

約数の個数: 24

約数和(自身を含む): 18642624

約数和(自身を除く): 8133639

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 5431, 16293, 27155, 48879, 81465, 233533, 244395, 700599, 1167665, 2101797, 3502995, 10508985]

約数ペア:

[(1, 10508985), (3, 3502995), (5, 2101797), (9, 1167665), (15, 700599), (43, 244395), (45, 233533), (129, 81465), (215, 48879), (387, 27155), (645, 16293), (1935, 5431)]