2659215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1049}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 4611600

約数和(自身を除く): 1952385

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 1049, 2535, 3147, 5245, 13637, 15735, 40911, 68185, 177281, 204555, 531843, 886405, 2659215]

約数ペア:

[(1, 2659215), (3, 886405), (5, 531843), (13, 204555), (15, 177281), (39, 68185), (65, 40911), (169, 15735), (195, 13637), (507, 5245), (845, 3147), (1049, 2535)]