266780865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{105239}}^1$

素因数の和:105273

約数の個数: 24

約数和(自身を含む): 462214080

約数和(自身を除く): 195433215

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 105239, 315717, 526195, 1368107, 1578585, 4104321, 6840535, 17785391, 20521605, 53356173, 88926955, 266780865]

約数ペア:

[(1, 266780865), (3, 88926955), (5, 53356173), (13, 20521605), (15, 17785391), (39, 6840535), (65, 4104321), (169, 1578585), (195, 1368107), (507, 526195), (845, 315717), (2535, 105239)]