129603405

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{278717}}^1$

素因数の和:278756

約数の個数: 16

約数和(自身を含む): 214055424

約数和(自身を除く): 84452019

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 278717, 836151, 1393585, 4180755, 8640227, 25920681, 43201135, 129603405]

約数ペア:

[(1, 129603405), (3, 43201135), (5, 25920681), (15, 8640227), (31, 4180755), (93, 1393585), (155, 836151), (465, 278717)]