109898965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{117539}}^1$

素因数の和:117572

約数の個数: 16

約数和(自身を含む): 152331840

約数和(自身を除く): 42432875

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 117539, 587695, 1292929, 1998163, 6464645, 9990815, 21979793, 109898965]

約数ペア:

[(1, 109898965), (5, 21979793), (11, 9990815), (17, 6464645), (55, 1998163), (85, 1292929), (187, 587695), (935, 117539)]