2281005

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 3990168

約数和(自身を除く): 1709163

約数列:

[1, 3, 5, 9, 15, 45, 173, 293, 519, 865, 879, 1465, 1557, 2595, 2637, 4395, 7785, 13185, 50689, 152067, 253445, 456201, 760335, 2281005]

約数ペア:

[(1, 2281005), (3, 760335), (5, 456201), (9, 253445), (15, 152067), (45, 50689), (173, 13185), (293, 7785), (519, 4395), (865, 2637), (879, 2595), (1465, 1557)]