13127785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6451}}^1$

素因数の和:6504

約数の個数: 16

約数和(自身を含む): 17652672

約数和(自身を除く): 4524887

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 6451, 32255, 70961, 238687, 354805, 1193435, 2625557, 13127785]

約数ペア:

[(1, 13127785), (5, 2625557), (11, 1193435), (37, 354805), (55, 238687), (185, 70961), (407, 32255), (2035, 6451)]