26745345

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 51352704

約数和(自身を除く): 24607359

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 761, 781, 1065, 2283, 2343, 3195, 3805, 3905, 6849, 7029, 8371, 11415, 11715, 25113, 34245, 35145, 41855, 54031, 75339, 125565, 162093, 270155, 376695, 486279, 594341, 810465, 1783023, 2431395, 2971705, 5349069, 8915115, 26745345]

約数ペア:

[(1, 26745345), (3, 8915115), (5, 5349069), (9, 2971705), (11, 2431395), (15, 1783023), (33, 810465), (45, 594341), (55, 486279), (71, 376695), (99, 270155), (165, 162093), (213, 125565), (355, 75339), (495, 54031), (639, 41855), (761, 35145), (781, 34245), (1065, 25113), (2283, 11715), (2343, 11415), (3195, 8371), (3805, 7029), (3905, 6849)]