7996005

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 13971672

約数和(自身を除く): 5975667

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 1297, 2055, 3891, 6165, 6485, 11673, 19455, 58365, 177689, 533067, 888445, 1599201, 2665335, 7996005]

約数ペア:

[(1, 7996005), (3, 2665335), (5, 1599201), (9, 888445), (15, 533067), (45, 177689), (137, 58365), (411, 19455), (685, 11673), (1233, 6485), (1297, 6165), (2055, 3891)]