45047745

素因数分解:

$3^4\times 5^1\times {\mathrm{111229}}^1$

素因数の和:111246

約数の個数: 20

約数和(自身を含む): 80752980

約数和(自身を除く): 35705235

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 111229, 333687, 556145, 1001061, 1668435, 3003183, 5005305, 9009549, 15015915, 45047745]

約数ペア:

[(1, 45047745), (3, 15015915), (5, 9009549), (9, 5005305), (15, 3003183), (27, 1668435), (45, 1001061), (81, 556145), (135, 333687), (405, 111229)]