65488345

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4079}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 89596800

約数和(自身を除く): 24108455

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 3211, 4079, 16055, 20395, 53027, 77501, 265135, 387505, 689351, 1007513, 3446755, 5037565, 13097669, 65488345]

約数ペア:

[(1, 65488345), (5, 13097669), (13, 5037565), (19, 3446755), (65, 1007513), (95, 689351), (169, 387505), (247, 265135), (845, 77501), (1235, 53027), (3211, 20395), (4079, 16055)]