821716960545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{794033}}^1$

素因数の和:794147

約数の個数: 96

約数和(自身を含む): 1612778338080

約数和(自身を除く): 791061377535

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 61, 65, 87, 117, 145, 183, 195, 261, 305, 377, 435, 549, 585, 793, 915, 1131, 1305, 1769, 1885, 2379, 2745, 3393, 3965, 5307, 5655, 7137, 8845, 11895, 15921, 16965, 22997, 26535, 35685, 68991, 79605, 114985, 206973, 344955, 794033, 1034865, 2382099, 3970165, 7146297, 10322429, 11910495, 23026957, 30967287, 35731485, 48436013, 51612145, 69080871, 92901861, 115134785, 145308039, 154836435, 207242613, 242180065, 299350441, 345404355, 435924117, 464509305, 629668169, 726540195, 898051323, 1036213065, 1404644377, 1496752205, 1889004507, 2179620585, 2694153969, 3148340845, 4213933131, 4490256615, 5667013521, 7023221885, 9445022535, 12641799393, 13470769845, 18260376901, 21069665655, 28335067605, 54781130703, 63208996965, 91301884505, 164343392109, 273905653515, 821716960545]

約数ペア:

[(1, 821716960545), (3, 273905653515), (5, 164343392109), (9, 91301884505), (13, 63208996965), (15, 54781130703), (29, 28335067605), (39, 21069665655), (45, 18260376901), (61, 13470769845), (65, 12641799393), (87, 9445022535), (117, 7023221885), (145, 5667013521), (183, 4490256615), (195, 4213933131), (261, 3148340845), (305, 2694153969), (377, 2179620585), (435, 1889004507), (549, 1496752205), (585, 1404644377), (793, 1036213065), (915, 898051323), (1131, 726540195), (1305, 629668169), (1769, 464509305), (1885, 435924117), (2379, 345404355), (2745, 299350441), (3393, 242180065), (3965, 207242613), (5307, 154836435), (5655, 145308039), (7137, 115134785), (8845, 92901861), (11895, 69080871), (15921, 51612145), (16965, 48436013), (22997, 35731485), (26535, 30967287), (35685, 23026957), (68991, 11910495), (79605, 10322429), (114985, 7146297), (206973, 3970165), (344955, 2382099), (794033, 1034865)]