890245035

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1163719}}^1$

素因数の和:1163747

約数の個数: 24

約数和(自身を含む): 1633862880

約数和(自身を除く): 743617845

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1163719, 3491157, 5818595, 10473471, 17455785, 19783223, 52367355, 59349669, 98916115, 178049007, 296748345, 890245035]

約数ペア:

[(1, 890245035), (3, 296748345), (5, 178049007), (9, 98916115), (15, 59349669), (17, 52367355), (45, 19783223), (51, 17455785), (85, 10473471), (153, 5818595), (255, 3491157), (765, 1163719)]