64104075

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{13567}}^1$

素因数の和:13593

約数の個数: 48

約数和(自身を含む): 134594560

約数和(自身を除く): 70490485

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 13567, 40701, 67835, 94969, 122103, 203505, 284907, 339175, 366309, 474845, 610515, 854721, 1017525, 1424535, 1831545, 2374225, 2564163, 3052575, 4273605, 7122675, 9157725, 12820815, 21368025, 64104075]

約数ペア:

[(1, 64104075), (3, 21368025), (5, 12820815), (7, 9157725), (9, 7122675), (15, 4273605), (21, 3052575), (25, 2564163), (27, 2374225), (35, 1831545), (45, 1424535), (63, 1017525), (75, 854721), (105, 610515), (135, 474845), (175, 366309), (189, 339175), (225, 284907), (315, 203505), (525, 122103), (675, 94969), (945, 67835), (1575, 40701), (4725, 13567)]