2750147295

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{13807}}^1$

素因数の和:14100

約数の個数: 48

約数和(自身を含む): 5137901568

約数和(自身を除く): 2387754273

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 271, 735, 813, 1355, 1897, 4065, 5691, 9485, 13279, 13807, 28455, 39837, 41421, 66395, 69035, 96649, 199185, 207105, 289947, 483245, 676543, 1449735, 2029629, 3382715, 3741697, 10148145, 11225091, 18708485, 26191879, 56125455, 78575637, 130959395, 183343153, 392878185, 550029459, 916715765, 2750147295]

約数ペア:

[(1, 2750147295), (3, 916715765), (5, 550029459), (7, 392878185), (15, 183343153), (21, 130959395), (35, 78575637), (49, 56125455), (105, 26191879), (147, 18708485), (245, 11225091), (271, 10148145), (735, 3741697), (813, 3382715), (1355, 2029629), (1897, 1449735), (4065, 676543), (5691, 483245), (9485, 289947), (13279, 207105), (13807, 199185), (28455, 96649), (39837, 69035), (41421, 66395)]