12247545

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3253}}^1$

素因数の和:3512

約数の個数: 16

約数和(自身を含む): 19680192

約数和(自身を除く): 7432647

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3253, 3765, 9759, 16265, 48795, 816503, 2449509, 4082515, 12247545]

約数ペア:

[(1, 12247545), (3, 4082515), (5, 2449509), (15, 816503), (251, 48795), (753, 16265), (1255, 9759), (3253, 3765)]