265399095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1361021}}^1$

素因数の和:1361042

約数の個数: 16

約数和(自身を含む): 457303392

約数和(自身を除く): 191904297

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1361021, 4083063, 6805105, 17693273, 20415315, 53079819, 88466365, 265399095]

約数ペア:

[(1, 265399095), (3, 88466365), (5, 53079819), (13, 20415315), (15, 17693273), (39, 6805105), (65, 4083063), (195, 1361021)]