123676475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4817}}^1$

素因数の和:4919

約数の個数: 24

約数和(自身を含む): 167280960

約数和(自身を除く): 43604485

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 4817, 5135, 24085, 25675, 62621, 120425, 313105, 380543, 1565525, 1902715, 4947059, 9513575, 24735295, 123676475]

約数ペア:

[(1, 123676475), (5, 24735295), (13, 9513575), (25, 4947059), (65, 1902715), (79, 1565525), (325, 380543), (395, 313105), (1027, 120425), (1975, 62621), (4817, 25675), (5135, 24085)]