29321985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 59719680

約数和(自身を除く): 30397695

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 53, 55, 77, 105, 159, 165, 231, 265, 371, 385, 479, 583, 795, 1113, 1155, 1437, 1749, 1855, 2395, 2915, 3353, 4081, 5269, 5565, 7185, 8745, 10059, 12243, 15807, 16765, 20405, 25387, 26345, 36883, 50295, 61215, 76161, 79035, 110649, 126935, 177709, 184415, 279257, 380805, 533127, 553245, 837771, 888545, 1396285, 1954799, 2665635, 4188855, 5864397, 9773995, 29321985]

約数ペア:

[(1, 29321985), (3, 9773995), (5, 5864397), (7, 4188855), (11, 2665635), (15, 1954799), (21, 1396285), (33, 888545), (35, 837771), (53, 553245), (55, 533127), (77, 380805), (105, 279257), (159, 184415), (165, 177709), (231, 126935), (265, 110649), (371, 79035), (385, 76161), (479, 61215), (583, 50295), (795, 36883), (1113, 26345), (1155, 25387), (1437, 20405), (1749, 16765), (1855, 15807), (2395, 12243), (2915, 10059), (3353, 8745), (4081, 7185), (5269, 5565)]