5149895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 6700320

約数和(自身を除く): 1550425

約数列:

[1, 5, 17, 43, 85, 215, 731, 1409, 3655, 7045, 23953, 60587, 119765, 302935, 1029979, 5149895]

約数ペア:

[(1, 5149895), (5, 1029979), (17, 302935), (43, 119765), (85, 60587), (215, 23953), (731, 7045), (1409, 3655)]