67856555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{45389}}^1$

素因数の和:45430

約数の個数: 16

約数和(自身を含む): 91506240

約数和(自身を除く): 23649685

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 45389, 226945, 590057, 1043947, 2950285, 5219735, 13571311, 67856555]

約数ペア:

[(1, 67856555), (5, 13571311), (13, 5219735), (23, 2950285), (65, 1043947), (115, 590057), (299, 226945), (1495, 45389)]