17681105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16001}}^1$

素因数の和:16036

約数の個数: 16

約数和(自身を含む): 24195024

約数和(自身を除く): 6513919

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 16001, 80005, 208013, 272017, 1040065, 1360085, 3536221, 17681105]

約数ペア:

[(1, 17681105), (5, 3536221), (13, 1360085), (17, 1040065), (65, 272017), (85, 208013), (221, 80005), (1105, 16001)]