42788665335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{739}}^1\times {\mathrm{1129}}^1$

素因数の和:2152

約数の個数: 64

約数和(自身を含む): 74174284800

約数和(自身を除く): 31385619465

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 263, 739, 789, 1129, 1315, 2217, 3387, 3419, 3695, 3945, 5645, 9607, 10257, 11085, 14677, 16935, 17095, 28821, 44031, 48035, 51285, 73385, 144105, 194357, 220155, 296927, 583071, 834331, 890781, 971785, 1484635, 2502993, 2526641, 2915355, 3860051, 4171655, 4453905, 7579923, 10846303, 11580153, 12514965, 12633205, 19300255, 32538909, 37899615, 54231515, 57900765, 162694545, 219429053, 658287159, 1097145265, 2852577689, 3291435795, 8557733067, 14262888445, 42788665335]

約数ペア:

[(1, 42788665335), (3, 14262888445), (5, 8557733067), (13, 3291435795), (15, 2852577689), (39, 1097145265), (65, 658287159), (195, 219429053), (263, 162694545), (739, 57900765), (789, 54231515), (1129, 37899615), (1315, 32538909), (2217, 19300255), (3387, 12633205), (3419, 12514965), (3695, 11580153), (3945, 10846303), (5645, 7579923), (9607, 4453905), (10257, 4171655), (11085, 3860051), (14677, 2915355), (16935, 2526641), (17095, 2502993), (28821, 1484635), (44031, 971785), (48035, 890781), (51285, 834331), (73385, 583071), (144105, 296927), (194357, 220155)]