227520045

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{56809}}^1$

素因数の和:56909

約数の個数: 24

約数和(自身を含む): 398806200

約数和(自身を除く): 171286155

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 56809, 170427, 284045, 511281, 852135, 2556405, 5056001, 15168003, 25280005, 45504009, 75840015, 227520045]

約数ペア:

[(1, 227520045), (3, 75840015), (5, 45504009), (9, 25280005), (15, 15168003), (45, 5056001), (89, 2556405), (267, 852135), (445, 511281), (801, 284045), (1335, 170427), (4005, 56809)]