26427985

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 32758992

約数和(自身を除く): 6331007

約数列:

[1, 5, 41, 137, 205, 685, 941, 4705, 5617, 28085, 38581, 128917, 192905, 644585, 5285597, 26427985]

約数ペア:

[(1, 26427985), (5, 5285597), (41, 644585), (137, 192905), (205, 128917), (685, 38581), (941, 28085), (4705, 5617)]