6480085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 8128512

約数和(自身を除く): 1648427

約数列:

[1, 5, 31, 97, 155, 431, 485, 2155, 3007, 13361, 15035, 41807, 66805, 209035, 1296017, 6480085]

約数ペア:

[(1, 6480085), (5, 1296017), (31, 209035), (97, 66805), (155, 41807), (431, 15035), (485, 13361), (2155, 3007)]