66726305

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{487}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 81632640

約数和(自身を除く): 14906335

約数列:

[1, 5, 67, 335, 409, 487, 2045, 2435, 27403, 32629, 137015, 163145, 199183, 995915, 13345261, 66726305]

約数ペア:

[(1, 66726305), (5, 13345261), (67, 995915), (335, 199183), (409, 163145), (487, 137015), (2045, 32629), (2435, 27403)]