7158645

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4079}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 13708800

約数和(自身を除く): 6550155

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 4079, 12237, 20395, 36711, 53027, 61185, 110133, 159081, 183555, 265135, 477243, 550665, 795405, 1431729, 2386215, 7158645]

約数ペア:

[(1, 7158645), (3, 2386215), (5, 1431729), (9, 795405), (13, 550665), (15, 477243), (27, 265135), (39, 183555), (45, 159081), (65, 110133), (117, 61185), (135, 53027), (195, 36711), (351, 20395), (585, 12237), (1755, 4079)]