57341905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4051}}^1$

素因数の和:4224

約数の個数: 16

約数和(自身を含む): 72936000

約数和(自身を除く): 15594095

約数列:

[1, 5, 19, 95, 149, 745, 2831, 4051, 14155, 20255, 76969, 384845, 603599, 3017995, 11468381, 57341905]

約数ペア:

[(1, 57341905), (5, 11468381), (19, 3017995), (95, 603599), (149, 384845), (745, 76969), (2831, 20255), (4051, 14155)]