26696735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13249}}^1$

素因数の和:13298

約数の個数: 16

約数和(自身を含む): 35616000

約数和(自身を除く): 8919265

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 13249, 66245, 172237, 410719, 861185, 2053595, 5339347, 26696735]

約数ペア:

[(1, 26696735), (5, 5339347), (13, 2053595), (31, 861185), (65, 410719), (155, 172237), (403, 66245), (2015, 13249)]