15345057

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56209}}^1$

素因数の和:56232

約数の個数: 16

約数和(自身を含む): 25182080

約数和(自身を除く): 9837023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 56209, 168627, 393463, 730717, 1180389, 2192151, 5115019, 15345057]

約数ペア:

[(1, 15345057), (3, 5115019), (7, 2192151), (13, 1180389), (21, 730717), (39, 393463), (91, 168627), (273, 56209)]