86942185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{68729}}^1$

素因数の和:68768

約数の個数: 16

約数和(自身を含む): 118765440

約数和(自身を除く): 31823255

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 68729, 343645, 756019, 1580767, 3780095, 7903835, 17388437, 86942185]

約数ペア:

[(1, 86942185), (5, 17388437), (11, 7903835), (23, 3780095), (55, 1580767), (115, 756019), (253, 343645), (1265, 68729)]