13907265

素因数分解:

$3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1433}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 22301568

約数和(自身を除く): 8394303

約数列:

[1, 3, 5, 15, 647, 1433, 1941, 3235, 4299, 7165, 9705, 21495, 927151, 2781453, 4635755, 13907265]

約数ペア:

[(1, 13907265), (3, 4635755), (5, 2781453), (15, 927151), (647, 21495), (1433, 9705), (1941, 7165), (3235, 4299)]