15148185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 26345088

約数和(自身を除く): 11196903

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 593, 655, 1703, 1779, 1965, 2965, 5109, 7709, 8515, 8895, 23127, 25545, 38545, 77683, 115635, 233049, 388415, 1009879, 1165245, 3029637, 5049395, 15148185]

約数ペア:

[(1, 15148185), (3, 5049395), (5, 3029637), (13, 1165245), (15, 1009879), (39, 388415), (65, 233049), (131, 115635), (195, 77683), (393, 38545), (593, 25545), (655, 23127), (1703, 8895), (1779, 8515), (1965, 7709), (2965, 5109)]