425871505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{28961}}^1$

素因数の和:29156

約数の個数: 16

約数和(自身を含む): 544253904

約数和(自身を除く): 118382399

約数列:

[1, 5, 17, 85, 173, 865, 2941, 14705, 28961, 144805, 492337, 2461685, 5010253, 25051265, 85174301, 425871505]

約数ペア:

[(1, 425871505), (5, 85174301), (17, 25051265), (85, 5010253), (173, 2461685), (865, 492337), (2941, 144805), (14705, 28961)]