239570553615

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7307}}^1\times {\mathrm{21221}}^1$

素因数の和:28639

約数の個数: 32

約数和(自身を含む): 387105578496

約数和(自身を除く): 147535024881

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 7307, 21221, 21921, 36535, 63663, 106105, 109605, 318315, 752621, 2185763, 2257863, 3763105, 6557289, 10928815, 11289315, 32786445, 155061847, 465185541, 775309235, 2325927705, 15971370241, 47914110723, 79856851205, 239570553615]

約数ペア:

[(1, 239570553615), (3, 79856851205), (5, 47914110723), (15, 15971370241), (103, 2325927705), (309, 775309235), (515, 465185541), (1545, 155061847), (7307, 32786445), (21221, 11289315), (21921, 10928815), (36535, 6557289), (63663, 3763105), (106105, 2257863), (109605, 2185763), (318315, 752621)]