151234985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{20071}}^1$

素因数の和:20224

約数の個数: 16

約数和(自身を含む): 199435392

約数和(自身を除く): 48200407

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7535, 20071, 100355, 220781, 1103905, 2749727, 13748635, 30246997, 151234985]

約数ペア:

[(1, 151234985), (5, 30246997), (11, 13748635), (55, 2749727), (137, 1103905), (685, 220781), (1507, 100355), (7535, 20071)]