2079768765

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{53887}}^1$

素因数の和:54009

約数の個数: 32

約数和(自身を含む): 3476422656

約数和(自身を除く): 1396653891

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1245, 2573, 7719, 12865, 38595, 53887, 161661, 269435, 808305, 1670497, 4472621, 5011491, 8352485, 13417863, 22363105, 25057455, 67089315, 138651251, 415953753, 693256255, 2079768765]

約数ペア:

[(1, 2079768765), (3, 693256255), (5, 415953753), (15, 138651251), (31, 67089315), (83, 25057455), (93, 22363105), (155, 13417863), (249, 8352485), (415, 5011491), (465, 4472621), (1245, 1670497), (2573, 808305), (7719, 269435), (12865, 161661), (38595, 53887)]