71397315

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48079}}^1$

素因数の和:48104

約数の個数: 32

約数和(自身を含む): 138470400

約数和(自身を除く): 67073085

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 48079, 144237, 240395, 432711, 528869, 721185, 1298133, 1586607, 2163555, 2644345, 4759821, 6490665, 7933035, 14279463, 23799105, 71397315]

約数ペア:

[(1, 71397315), (3, 23799105), (5, 14279463), (9, 7933035), (11, 6490665), (15, 4759821), (27, 2644345), (33, 2163555), (45, 1586607), (55, 1298133), (99, 721185), (135, 528869), (165, 432711), (297, 240395), (495, 144237), (1485, 48079)]