71183815

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2063}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 87579648

約数和(自身を除く): 16395833

約数列:

[1, 5, 67, 103, 335, 515, 2063, 6901, 10315, 34505, 138221, 212489, 691105, 1062445, 14236763, 71183815]

約数ペア:

[(1, 71183815), (5, 14236763), (67, 1062445), (103, 691105), (335, 212489), (515, 138221), (2063, 34505), (6901, 10315)]