285220365

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1\times {\mathrm{1117}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 473316480

約数和(自身を除く): 188096115

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 587, 1117, 1761, 2935, 3351, 5585, 8805, 16755, 17023, 32393, 51069, 85115, 97179, 161965, 255345, 485895, 655679, 1967037, 3278395, 9835185, 19014691, 57044073, 95073455, 285220365]

約数ペア:

[(1, 285220365), (3, 95073455), (5, 57044073), (15, 19014691), (29, 9835185), (87, 3278395), (145, 1967037), (435, 655679), (587, 485895), (1117, 255345), (1761, 161965), (2935, 97179), (3351, 85115), (5585, 51069), (8805, 32393), (16755, 17023)]