66500015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{6967}}^1$

素因数の和:7078

約数の個数: 16

約数和(自身を含む): 84284928

約数和(自身を除く): 17784913

約数列:

[1, 5, 23, 83, 115, 415, 1909, 6967, 9545, 34835, 160241, 578261, 801205, 2891305, 13300003, 66500015]

約数ペア:

[(1, 66500015), (5, 13300003), (23, 2891305), (83, 801205), (115, 578261), (415, 160241), (1909, 34835), (6967, 9545)]