47284635

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 80075520

約数和(自身を除く): 32790885

約数列:

[1, 3, 5, 15, 19, 57, 95, 251, 285, 661, 753, 1255, 1983, 3305, 3765, 4769, 9915, 12559, 14307, 23845, 37677, 62795, 71535, 165911, 188385, 497733, 829555, 2488665, 3152309, 9456927, 15761545, 47284635]

約数ペア:

[(1, 47284635), (3, 15761545), (5, 9456927), (15, 3152309), (19, 2488665), (57, 829555), (95, 497733), (251, 188385), (285, 165911), (661, 71535), (753, 62795), (1255, 37677), (1983, 23845), (3305, 14307), (3765, 12559), (4769, 9915)]