42911655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{168281}}^1$

素因数の和:168306

約数の個数: 16

約数和(自身を含む): 72697824

約数和(自身を除く): 29786169

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 168281, 504843, 841405, 2524215, 2860777, 8582331, 14303885, 42911655]

約数ペア:

[(1, 42911655), (3, 14303885), (5, 8582331), (15, 2860777), (17, 2524215), (51, 841405), (85, 504843), (255, 168281)]