2865431515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 3992371200

約数和(自身を除く): 1126939685

約数列:

[1, 5, 17, 19, 37, 79, 85, 95, 185, 323, 395, 607, 629, 703, 1343, 1501, 1615, 2923, 3035, 3145, 3515, 6715, 7505, 10319, 11533, 11951, 14615, 22459, 25517, 47953, 49691, 51595, 55537, 57665, 59755, 112295, 127585, 196061, 239765, 248455, 277685, 381803, 426721, 815201, 911107, 944129, 980305, 1774261, 1909015, 2133605, 4076005, 4555535, 4720645, 7254257, 8871305, 15488819, 30162437, 33710959, 36271285, 77444095, 150812185, 168554795, 573086303, 2865431515]

約数ペア:

[(1, 2865431515), (5, 573086303), (17, 168554795), (19, 150812185), (37, 77444095), (79, 36271285), (85, 33710959), (95, 30162437), (185, 15488819), (323, 8871305), (395, 7254257), (607, 4720645), (629, 4555535), (703, 4076005), (1343, 2133605), (1501, 1909015), (1615, 1774261), (2923, 980305), (3035, 944129), (3145, 911107), (3515, 815201), (6715, 426721), (7505, 381803), (10319, 277685), (11533, 248455), (11951, 239765), (14615, 196061), (22459, 127585), (25517, 112295), (47953, 59755), (49691, 57665), (51595, 55537)]