2469165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 4375296

約数和(自身を除く): 1906131

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 421, 1173, 1263, 1955, 2105, 5865, 6315, 7157, 9683, 21471, 29049, 35785, 48415, 107355, 145245, 164611, 493833, 823055, 2469165]

約数ペア:

[(1, 2469165), (3, 823055), (5, 493833), (15, 164611), (17, 145245), (23, 107355), (51, 48415), (69, 35785), (85, 29049), (115, 21471), (255, 9683), (345, 7157), (391, 6315), (421, 5865), (1173, 2105), (1263, 1955)]