28861035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{274867}}^1$

素因数の和:274882

約数の個数: 16

約数和(自身を含む): 52774656

約数和(自身を除く): 23913621

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 274867, 824601, 1374335, 1924069, 4123005, 5772207, 9620345, 28861035]

約数ペア:

[(1, 28861035), (3, 9620345), (5, 5772207), (7, 4123005), (15, 1924069), (21, 1374335), (35, 824601), (105, 274867)]