5811255

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 10193040

約数和(自身を除く): 4381785

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 1451, 4005, 4353, 7255, 13059, 21765, 65295, 129139, 387417, 645695, 1162251, 1937085, 5811255]

約数ペア:

[(1, 5811255), (3, 1937085), (5, 1162251), (9, 645695), (15, 387417), (45, 129139), (89, 65295), (267, 21765), (445, 13059), (801, 7255), (1335, 4353), (1451, 4005)]