9117955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2153}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 13751136

約数和(自身を除く): 4633181

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 2153, 4235, 10765, 15071, 23683, 75355, 118415, 165781, 260513, 828905, 1302565, 1823591, 9117955]

約数ペア:

[(1, 9117955), (5, 1823591), (7, 1302565), (11, 828905), (35, 260513), (55, 165781), (77, 118415), (121, 75355), (385, 23683), (605, 15071), (847, 10765), (2153, 4235)]