39864045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204431}}^1$

素因数の和:204452

約数の個数: 16

約数和(自身を含む): 68689152

約数和(自身を除く): 28825107

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 204431, 613293, 1022155, 2657603, 3066465, 7972809, 13288015, 39864045]

約数ペア:

[(1, 39864045), (3, 13288015), (5, 7972809), (13, 3066465), (15, 2657603), (39, 1022155), (65, 613293), (195, 204431)]