47345985

素因数分解:

$3^3\times 5^1\times {\mathrm{350711}}^1$

素因数の和:350725

約数の個数: 16

約数和(自身を含む): 84170880

約数和(自身を除く): 36824895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 350711, 1052133, 1753555, 3156399, 5260665, 9469197, 15781995, 47345985]

約数ペア:

[(1, 47345985), (3, 15781995), (5, 9469197), (9, 5260665), (15, 3156399), (27, 1753555), (45, 1052133), (135, 350711)]