15399468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 45366048

約数和(自身を除く): 29966580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1153, 1484, 1908, 2226, 2306, 3339, 3459, 4452, 4612, 6678, 6918, 8071, 10377, 13356, 13836, 16142, 20754, 24213, 32284, 41508, 48426, 61109, 72639, 96852, 122218, 145278, 183327, 244436, 290556, 366654, 427763, 549981, 733308, 855526, 1099962, 1283289, 1711052, 2199924, 2566578, 3849867, 5133156, 7699734, 15399468]

約数ペア:

[(1, 15399468), (2, 7699734), (3, 5133156), (4, 3849867), (6, 2566578), (7, 2199924), (9, 1711052), (12, 1283289), (14, 1099962), (18, 855526), (21, 733308), (28, 549981), (36, 427763), (42, 366654), (53, 290556), (63, 244436), (84, 183327), (106, 145278), (126, 122218), (159, 96852), (212, 72639), (252, 61109), (318, 48426), (371, 41508), (477, 32284), (636, 24213), (742, 20754), (954, 16142), (1113, 13836), (1153, 13356), (1484, 10377), (1908, 8071), (2226, 6918), (2306, 6678), (3339, 4612), (3459, 4452)]