26551035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 54312960

約数和(自身を除く): 27761925

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 2719, 3255, 8157, 9765, 13595, 19033, 24471, 40785, 57099, 84289, 95165, 122355, 171297, 252867, 285495, 421445, 590023, 758601, 856485, 1264335, 1770069, 2950115, 3793005, 5310207, 8850345, 26551035]

約数ペア:

[(1, 26551035), (3, 8850345), (5, 5310207), (7, 3793005), (9, 2950115), (15, 1770069), (21, 1264335), (31, 856485), (35, 758601), (45, 590023), (63, 421445), (93, 285495), (105, 252867), (155, 171297), (217, 122355), (279, 95165), (315, 84289), (465, 57099), (651, 40785), (1085, 24471), (1395, 19033), (1953, 13595), (2719, 9765), (3255, 8157)]