33390945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 67122432

約数和(自身を除く): 33731487

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 1493, 2485, 3195, 4473, 4479, 7455, 7465, 10451, 13437, 22365, 22395, 31353, 52255, 67185, 94059, 106003, 156765, 318009, 470295, 530015, 742021, 954027, 1590045, 2226063, 3710105, 4770135, 6678189, 11130315, 33390945]

約数ペア:

[(1, 33390945), (3, 11130315), (5, 6678189), (7, 4770135), (9, 3710105), (15, 2226063), (21, 1590045), (35, 954027), (45, 742021), (63, 530015), (71, 470295), (105, 318009), (213, 156765), (315, 106003), (355, 94059), (497, 67185), (639, 52255), (1065, 31353), (1491, 22395), (1493, 22365), (2485, 13437), (3195, 10451), (4473, 7465), (4479, 7455)]