12137505

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9749}}^1$

素因数の和:9840

約数の個数: 16

約数和(自身を含む): 19656000

約数和(自身を除く): 7518495

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 9749, 29247, 48745, 146235, 809167, 2427501, 4045835, 12137505]

約数ペア:

[(1, 12137505), (3, 4045835), (5, 2427501), (15, 809167), (83, 146235), (249, 48745), (415, 29247), (1245, 9749)]