20211002445

素因数分解:

$3^1\times 5^1\times {\mathrm{3061}}^1\times {\mathrm{440183}}^1$

素因数の和:443252

約数の個数: 16

約数和(自身を含む): 32348241792

約数和(自身を除く): 12137239347

約数列:

[1, 3, 5, 15, 3061, 9183, 15305, 45915, 440183, 1320549, 2200915, 6602745, 1347400163, 4042200489, 6737000815, 20211002445]

約数ペア:

[(1, 20211002445), (3, 6737000815), (5, 4042200489), (15, 1347400163), (3061, 6602745), (9183, 2200915), (15305, 1320549), (45915, 440183)]