66864555

素因数分解:

$3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2767}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 119577600

約数和(自身を除く): 52713045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 179, 537, 895, 1611, 2685, 2767, 4833, 8055, 8301, 13835, 24165, 24903, 41505, 74709, 124515, 373545, 495293, 1485879, 2476465, 4457637, 7429395, 13372911, 22288185, 66864555]

約数ペア:

[(1, 66864555), (3, 22288185), (5, 13372911), (9, 7429395), (15, 4457637), (27, 2476465), (45, 1485879), (135, 495293), (179, 373545), (537, 124515), (895, 74709), (1611, 41505), (2685, 24903), (2767, 24165), (4833, 13835), (8055, 8301)]