228668895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2989

約数の個数: 96

約数和(自身を含む): 513676800

約数和(自身を除く): 285007905

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 171, 195, 247, 273, 285, 315, 399, 455, 585, 665, 741, 819, 855, 1197, 1235, 1365, 1729, 1995, 2223, 2939, 3705, 4095, 5187, 5985, 8645, 8817, 11115, 14695, 15561, 20573, 25935, 26451, 38207, 44085, 55841, 61719, 77805, 102865, 114621, 132255, 167523, 185157, 191035, 267449, 279205, 308595, 343863, 390887, 502569, 573105, 725933, 802347, 837615, 925785, 1172661, 1337245, 1719315, 1954435, 2177799, 2407041, 2512845, 3517983, 3629665, 4011735, 5081531, 5863305, 6533397, 10888995, 12035205, 15244593, 17589915, 25407655, 32666985, 45733779, 76222965, 228668895]

約数ペア:

[(1, 228668895), (3, 76222965), (5, 45733779), (7, 32666985), (9, 25407655), (13, 17589915), (15, 15244593), (19, 12035205), (21, 10888995), (35, 6533397), (39, 5863305), (45, 5081531), (57, 4011735), (63, 3629665), (65, 3517983), (91, 2512845), (95, 2407041), (105, 2177799), (117, 1954435), (133, 1719315), (171, 1337245), (195, 1172661), (247, 925785), (273, 837615), (285, 802347), (315, 725933), (399, 573105), (455, 502569), (585, 390887), (665, 343863), (741, 308595), (819, 279205), (855, 267449), (1197, 191035), (1235, 185157), (1365, 167523), (1729, 132255), (1995, 114621), (2223, 102865), (2939, 77805), (3705, 61719), (4095, 55841), (5187, 44085), (5985, 38207), (8645, 26451), (8817, 25935), (11115, 20573), (14695, 15561)]