28683135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49031}}^1$

素因数の和:49055

約数の個数: 24

約数和(自身を含む): 53542944

約数和(自身を除く): 24859809

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 49031, 147093, 245155, 441279, 637403, 735465, 1912209, 2206395, 3187015, 5736627, 9561045, 28683135]

約数ペア:

[(1, 28683135), (3, 9561045), (5, 5736627), (9, 3187015), (13, 2206395), (15, 1912209), (39, 735465), (45, 637403), (65, 441279), (117, 245155), (195, 147093), (585, 49031)]