426688545

素因数分解:

$3^1\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{20809}}^1$

素因数の和:22184

約数の個数: 16

約数和(自身を含む): 683233920

約数和(自身を除く): 256545375

約数列:

[1, 3, 5, 15, 1367, 4101, 6835, 20505, 20809, 62427, 104045, 312135, 28445903, 85337709, 142229515, 426688545]

約数ペア:

[(1, 426688545), (3, 142229515), (5, 85337709), (15, 28445903), (1367, 312135), (4101, 104045), (6835, 62427), (20505, 20809)]