2412855

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 4374720

約数和(自身を除く): 1961865

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 293, 305, 549, 879, 915, 1465, 1647, 2637, 2745, 4395, 7911, 8235, 13185, 17873, 39555, 53619, 89365, 160857, 268095, 482571, 804285, 2412855]

約数ペア:

[(1, 2412855), (3, 804285), (5, 482571), (9, 268095), (15, 160857), (27, 89365), (45, 53619), (61, 39555), (135, 17873), (183, 13185), (293, 8235), (305, 7911), (549, 4395), (879, 2745), (915, 2637), (1465, 1647)]