47243115

素因数分解:

$3^3\times 5^1\times {\mathrm{349949}}^1$

素因数の和:349963

約数の個数: 16

約数和(自身を含む): 83988000

約数和(自身を除く): 36744885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 349949, 1049847, 1749745, 3149541, 5249235, 9448623, 15747705, 47243115]

約数ペア:

[(1, 47243115), (3, 15747705), (5, 9448623), (9, 5249235), (15, 3149541), (27, 1749745), (45, 1049847), (135, 349949)]