15145508

素因数分解:

$2^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 60

約数和(自身を含む): 32939760

約数和(自身を除く): 17794252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 83, 98, 133, 166, 196, 266, 332, 343, 532, 581, 686, 931, 1162, 1372, 1577, 1862, 2324, 2401, 3154, 3724, 4067, 4802, 6308, 6517, 8134, 9604, 11039, 13034, 16268, 22078, 26068, 28469, 44156, 45619, 56938, 77273, 91238, 113876, 154546, 182476, 199283, 309092, 398566, 540911, 797132, 1081822, 2163644, 3786377, 7572754, 15145508]

約数ペア:

[(1, 15145508), (2, 7572754), (4, 3786377), (7, 2163644), (14, 1081822), (19, 797132), (28, 540911), (38, 398566), (49, 309092), (76, 199283), (83, 182476), (98, 154546), (133, 113876), (166, 91238), (196, 77273), (266, 56938), (332, 45619), (343, 44156), (532, 28469), (581, 26068), (686, 22078), (931, 16268), (1162, 13034), (1372, 11039), (1577, 9604), (1862, 8134), (2324, 6517), (2401, 6308), (3154, 4802), (3724, 4067)]