2522715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 4608576

約数和(自身を除く): 2085861

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 761, 1105, 2283, 3315, 3805, 9893, 11415, 12937, 29679, 38811, 49465, 64685, 148395, 168181, 194055, 504543, 840905, 2522715]

約数ペア:

[(1, 2522715), (3, 840905), (5, 504543), (13, 194055), (15, 168181), (17, 148395), (39, 64685), (51, 49465), (65, 38811), (85, 29679), (195, 12937), (221, 11415), (255, 9893), (663, 3805), (761, 3315), (1105, 2283)]