142774575

素因数分解:

$3^1\times 5^2\times {\mathrm{1903661}}^1$

素因数の和:1903674

約数の個数: 12

約数和(自身を含む): 236054088

約数和(自身を除く): 93279513

約数列:

[1, 3, 5, 15, 25, 75, 1903661, 5710983, 9518305, 28554915, 47591525, 142774575]

約数ペア:

[(1, 142774575), (3, 47591525), (5, 28554915), (15, 9518305), (25, 5710983), (75, 1903661)]