26288145

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5023

約数の個数: 40

約数和(自身を含む): 50759016

約数和(自身を除く): 24470871

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 4993, 5265, 14979, 24965, 44937, 64909, 74895, 134811, 194727, 224685, 324545, 404433, 584181, 674055, 973635, 1752543, 2022165, 2920905, 5257629, 8762715, 26288145]

約数ペア:

[(1, 26288145), (3, 8762715), (5, 5257629), (9, 2920905), (13, 2022165), (15, 1752543), (27, 973635), (39, 674055), (45, 584181), (65, 404433), (81, 324545), (117, 224685), (135, 194727), (195, 134811), (351, 74895), (405, 64909), (585, 44937), (1053, 24965), (1755, 14979), (4993, 5265)]