13448505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 24735744

約数和(自身を除く): 11287239

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 263, 487, 789, 1315, 1461, 1841, 2435, 3409, 3945, 5523, 7305, 9205, 10227, 17045, 27615, 51135, 128081, 384243, 640405, 896567, 1921215, 2689701, 4482835, 13448505]

約数ペア:

[(1, 13448505), (3, 4482835), (5, 2689701), (7, 1921215), (15, 896567), (21, 640405), (35, 384243), (105, 128081), (263, 51135), (487, 27615), (789, 17045), (1315, 10227), (1461, 9205), (1841, 7305), (2435, 5523), (3409, 3945)]