28935855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49463}}^1$

素因数の和:49487

約数の個数: 24

約数和(自身を含む): 54014688

約数和(自身を除く): 25078833

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 49463, 148389, 247315, 445167, 643019, 741945, 1929057, 2225835, 3215095, 5787171, 9645285, 28935855]

約数ペア:

[(1, 28935855), (3, 9645285), (5, 5787171), (9, 3215095), (13, 2225835), (15, 1929057), (39, 741945), (45, 643019), (65, 445167), (117, 247315), (195, 148389), (585, 49463)]