10161905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 13246464

約数和(自身を除く): 3084559

約数列:

[1, 5, 13, 65, 127, 635, 1231, 1651, 6155, 8255, 16003, 80015, 156337, 781685, 2032381, 10161905]

約数ペア:

[(1, 10161905), (5, 2032381), (13, 781685), (65, 156337), (127, 80015), (635, 16003), (1231, 8255), (1651, 6155)]