4638205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{499}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 6588000

約数和(自身を除く): 1949795

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 499, 715, 845, 1859, 2495, 5489, 6487, 9295, 27445, 32435, 71357, 84331, 356785, 421655, 927641, 4638205]

約数ペア:

[(1, 4638205), (5, 927641), (11, 421655), (13, 356785), (55, 84331), (65, 71357), (143, 32435), (169, 27445), (499, 9295), (715, 6487), (845, 5489), (1859, 2495)]