67784535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16553}}^1$

素因数の和:16584

約数の個数: 48

約数和(自身を含む): 144615744

約数和(自身を除く): 76831209

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 16553, 49659, 82765, 115871, 148977, 215189, 248295, 347613, 579355, 645567, 744885, 1042839, 1075945, 1506323, 1738065, 1936701, 3227835, 4518969, 5214195, 7531615, 9683505, 13556907, 22594845, 67784535]

約数ペア:

[(1, 67784535), (3, 22594845), (5, 13556907), (7, 9683505), (9, 7531615), (13, 5214195), (15, 4518969), (21, 3227835), (35, 1936701), (39, 1738065), (45, 1506323), (63, 1075945), (65, 1042839), (91, 744885), (105, 645567), (117, 579355), (195, 347613), (273, 248295), (315, 215189), (455, 148977), (585, 115871), (819, 82765), (1365, 49659), (4095, 16553)]