26612575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 38568960

約数和(自身を除く): 11956385

約数列:

[1, 5, 11, 25, 29, 47, 55, 71, 145, 235, 275, 319, 355, 517, 725, 781, 1175, 1363, 1595, 1775, 2059, 2585, 3337, 3905, 6815, 7975, 10295, 12925, 14993, 16685, 19525, 22649, 34075, 36707, 51475, 74965, 83425, 96773, 113245, 183535, 374825, 483865, 566225, 917675, 1064503, 2419325, 5322515, 26612575]

約数ペア:

[(1, 26612575), (5, 5322515), (11, 2419325), (25, 1064503), (29, 917675), (47, 566225), (55, 483865), (71, 374825), (145, 183535), (235, 113245), (275, 96773), (319, 83425), (355, 74965), (517, 51475), (725, 36707), (781, 34075), (1175, 22649), (1363, 19525), (1595, 16685), (1775, 14993), (2059, 12925), (2585, 10295), (3337, 7975), (3905, 6815)]