68370485

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 83640000

約数和(自身を除く): 15269515

約数列:

[1, 5, 67, 335, 409, 499, 2045, 2495, 27403, 33433, 137015, 167165, 204091, 1020455, 13674097, 68370485]

約数ペア:

[(1, 68370485), (5, 13674097), (67, 1020455), (335, 204091), (409, 167165), (499, 137015), (2045, 33433), (2495, 27403)]