27431105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{839}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 35562240

約数和(自身を除く): 8131135

約数列:

[1, 5, 13, 65, 503, 839, 2515, 4195, 6539, 10907, 32695, 54535, 422017, 2110085, 5486221, 27431105]

約数ペア:

[(1, 27431105), (5, 5486221), (13, 2110085), (65, 422017), (503, 54535), (839, 32695), (2515, 10907), (4195, 6539)]