353144037135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{857}}^1\times {\mathrm{2521}}^1$

素因数の和:4044

約数の個数: 64

約数和(自身を含む): 600138025344

約数和(自身を除く): 246993988209

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 641, 857, 1923, 2521, 2571, 3205, 4285, 7563, 9615, 10897, 12605, 12855, 14569, 32691, 37815, 42857, 43707, 54485, 72845, 128571, 163455, 214285, 218535, 549337, 642855, 1615961, 1648011, 2160497, 2746685, 4847883, 6481491, 8079805, 8240055, 9338729, 10802485, 24239415, 27471337, 28016187, 32407455, 36728449, 46693645, 82414011, 110185347, 137356685, 140080935, 183642245, 412070055, 550926735, 1384878577, 4154635731, 6924392885, 20773178655, 23542935809, 70628807427, 117714679045, 353144037135]

約数ペア:

[(1, 353144037135), (3, 117714679045), (5, 70628807427), (15, 23542935809), (17, 20773178655), (51, 6924392885), (85, 4154635731), (255, 1384878577), (641, 550926735), (857, 412070055), (1923, 183642245), (2521, 140080935), (2571, 137356685), (3205, 110185347), (4285, 82414011), (7563, 46693645), (9615, 36728449), (10897, 32407455), (12605, 28016187), (12855, 27471337), (14569, 24239415), (32691, 10802485), (37815, 9338729), (42857, 8240055), (43707, 8079805), (54485, 6481491), (72845, 4847883), (128571, 2746685), (163455, 2160497), (214285, 1648011), (218535, 1615961), (549337, 642855)]