4767945

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 9576000

約数和(自身を除く): 4808055

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 499, 637, 735, 1365, 1497, 1911, 2495, 3185, 3493, 6487, 7485, 9555, 10479, 17465, 19461, 24451, 32435, 45409, 52395, 73353, 97305, 122255, 136227, 227045, 317863, 366765, 681135, 953589, 1589315, 4767945]

約数ペア:

[(1, 4767945), (3, 1589315), (5, 953589), (7, 681135), (13, 366765), (15, 317863), (21, 227045), (35, 136227), (39, 122255), (49, 97305), (65, 73353), (91, 52395), (105, 45409), (147, 32435), (195, 24451), (245, 19461), (273, 17465), (455, 10479), (499, 9555), (637, 7485), (735, 6487), (1365, 3493), (1497, 3185), (1911, 2495)]