57707275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 77772800

約数和(自身を除く): 20065525

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 3919, 14725, 19595, 74461, 97975, 121489, 372305, 607445, 1861525, 2308291, 3037225, 11541455, 57707275]

約数ペア:

[(1, 57707275), (5, 11541455), (19, 3037225), (25, 2308291), (31, 1861525), (95, 607445), (155, 372305), (475, 121489), (589, 97975), (775, 74461), (2945, 19595), (3919, 14725)]