185990145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1526

約数の個数: 64

約数和(自身を含む): 350300160

約数和(自身を除く): 164310015

約数列:

[1, 3, 5, 11, 15, 19, 33, 41, 55, 57, 95, 123, 165, 205, 209, 285, 451, 615, 627, 779, 1045, 1353, 1447, 2255, 2337, 3135, 3895, 4341, 6765, 7235, 8569, 11685, 15917, 21705, 25707, 27493, 42845, 47751, 59327, 79585, 82479, 128535, 137465, 177981, 238755, 296635, 302423, 412395, 652597, 889905, 907269, 1127213, 1512115, 1957791, 3262985, 3381639, 4536345, 5636065, 9788955, 12399343, 16908195, 37198029, 61996715, 185990145]

約数ペア:

[(1, 185990145), (3, 61996715), (5, 37198029), (11, 16908195), (15, 12399343), (19, 9788955), (33, 5636065), (41, 4536345), (55, 3381639), (57, 3262985), (95, 1957791), (123, 1512115), (165, 1127213), (205, 907269), (209, 889905), (285, 652597), (451, 412395), (615, 302423), (627, 296635), (779, 238755), (1045, 177981), (1353, 137465), (1447, 128535), (2255, 82479), (2337, 79585), (3135, 59327), (3895, 47751), (4341, 42845), (6765, 27493), (7235, 25707), (8569, 21705), (11685, 15917)]