870839415

素因数分解:

$3^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{13337}}^1$

素因数の和:14799

約数の個数: 24

約数和(自身を含む): 1510608528

約数和(自身を除く): 639769113

約数列:

[1, 3, 5, 9, 15, 45, 1451, 4353, 7255, 13059, 13337, 21765, 40011, 65295, 66685, 120033, 200055, 600165, 19351987, 58055961, 96759935, 174167883, 290279805, 870839415]

約数ペア:

[(1, 870839415), (3, 290279805), (5, 174167883), (9, 96759935), (15, 58055961), (45, 19351987), (1451, 600165), (4353, 200055), (7255, 120033), (13059, 66685), (13337, 65295), (21765, 40011)]