13299705

素因数分解:

$3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{877}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 23147592

約数和(自身を除く): 9847887

約数列:

[1, 3, 5, 9, 15, 45, 337, 877, 1011, 1685, 2631, 3033, 4385, 5055, 7893, 13155, 15165, 39465, 295549, 886647, 1477745, 2659941, 4433235, 13299705]

約数ペア:

[(1, 13299705), (3, 4433235), (5, 2659941), (9, 1477745), (15, 886647), (45, 295549), (337, 39465), (877, 15165), (1011, 13155), (1685, 7893), (2631, 5055), (3033, 4385)]