12126045

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1223}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 19446912

約数和(自身を除く): 7320867

約数列:

[1, 3, 5, 15, 661, 1223, 1983, 3305, 3669, 6115, 9915, 18345, 808403, 2425209, 4042015, 12126045]

約数ペア:

[(1, 12126045), (3, 4042015), (5, 2425209), (15, 808403), (661, 18345), (1223, 9915), (1983, 6115), (3305, 3669)]