16582005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 31711680

約数和(自身を除く): 15129675

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 139, 165, 241, 417, 495, 695, 723, 1205, 1251, 1529, 2085, 2169, 2651, 3615, 4587, 6255, 7645, 7953, 10845, 13255, 13761, 22935, 23859, 33499, 39765, 68805, 100497, 119295, 167495, 301491, 368489, 502485, 1105467, 1507455, 1842445, 3316401, 5527335, 16582005]

約数ペア:

[(1, 16582005), (3, 5527335), (5, 3316401), (9, 1842445), (11, 1507455), (15, 1105467), (33, 502485), (45, 368489), (55, 301491), (99, 167495), (139, 119295), (165, 100497), (241, 68805), (417, 39765), (495, 33499), (695, 23859), (723, 22935), (1205, 13761), (1251, 13255), (1529, 10845), (2085, 7953), (2169, 7645), (2651, 6255), (3615, 4587)]