47190915

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11783}}^1$

素因数の和:11883

約数の個数: 24

約数和(自身を含む): 82723680

約数和(自身を除く): 35532765

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 11783, 35349, 58915, 106047, 176745, 530235, 1048687, 3146061, 5243435, 9438183, 15730305, 47190915]

約数ペア:

[(1, 47190915), (3, 15730305), (5, 9438183), (9, 5243435), (15, 3146061), (45, 1048687), (89, 530235), (267, 176745), (445, 106047), (801, 58915), (1335, 35349), (4005, 11783)]