123586005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2011}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 210342528

約数和(自身を除く): 86756523

約数列:

[1, 3, 5, 15, 17, 51, 85, 241, 255, 723, 1205, 2011, 3615, 4097, 6033, 10055, 12291, 20485, 30165, 34187, 61455, 102561, 170935, 484651, 512805, 1453953, 2423255, 7269765, 8239067, 24717201, 41195335, 123586005]

約数ペア:

[(1, 123586005), (3, 41195335), (5, 24717201), (15, 8239067), (17, 7269765), (51, 2423255), (85, 1453953), (241, 512805), (255, 484651), (723, 170935), (1205, 102561), (2011, 61455), (3615, 34187), (4097, 30165), (6033, 20485), (10055, 12291)]