12796876225

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{54449}}^1$

素因数の和:54562

約数の個数: 48

約数和(自身を含む): 19445184000

約数和(自身を除く): 6648307775

約数列:

[1, 5, 7, 17, 25, 35, 79, 85, 119, 175, 395, 425, 553, 595, 1343, 1975, 2765, 2975, 6715, 9401, 13825, 33575, 47005, 54449, 235025, 272245, 381143, 925633, 1361225, 1905715, 4301471, 4628165, 6479431, 9528575, 21507355, 23140825, 30110297, 32397155, 73125007, 107536775, 150551485, 161985775, 365625035, 511875049, 752757425, 1828125175, 2559375245, 12796876225]

約数ペア:

[(1, 12796876225), (5, 2559375245), (7, 1828125175), (17, 752757425), (25, 511875049), (35, 365625035), (79, 161985775), (85, 150551485), (119, 107536775), (175, 73125007), (395, 32397155), (425, 30110297), (553, 23140825), (595, 21507355), (1343, 9528575), (1975, 6479431), (2765, 4628165), (2975, 4301471), (6715, 1905715), (9401, 1361225), (13825, 925633), (33575, 381143), (47005, 272245), (54449, 235025)]