12209145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 11015175

約数列:

[1, 3, 5, 13, 15, 17, 29, 39, 51, 65, 85, 87, 127, 145, 195, 221, 255, 377, 381, 435, 493, 635, 663, 1105, 1131, 1479, 1651, 1885, 1905, 2159, 2465, 3315, 3683, 4953, 5655, 6409, 6477, 7395, 8255, 10795, 11049, 18415, 19227, 24765, 28067, 32045, 32385, 47879, 55245, 62611, 84201, 96135, 140335, 143637, 187833, 239395, 313055, 421005, 718185, 813943, 939165, 2441829, 4069715, 12209145]

約数ペア:

[(1, 12209145), (3, 4069715), (5, 2441829), (13, 939165), (15, 813943), (17, 718185), (29, 421005), (39, 313055), (51, 239395), (65, 187833), (85, 143637), (87, 140335), (127, 96135), (145, 84201), (195, 62611), (221, 55245), (255, 47879), (377, 32385), (381, 32045), (435, 28067), (493, 24765), (635, 19227), (663, 18415), (1105, 11049), (1131, 10795), (1479, 8255), (1651, 7395), (1885, 6477), (1905, 6409), (2159, 5655), (2465, 4953), (3315, 3683)]