9960005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3853}}^1$

素因数の和:3916

約数の個数: 16

約数和(自身を含む): 13319424

約数和(自身を除く): 3359419

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 3853, 19265, 42383, 181091, 211915, 905455, 1992001, 9960005]

約数ペア:

[(1, 9960005), (5, 1992001), (11, 905455), (47, 211915), (55, 181091), (235, 42383), (517, 19265), (2585, 3853)]