247029305

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{5711}}^1$

素因数の和:5968

約数の個数: 16

約数和(自身を含む): 305157888

約数和(自身を除く): 58128583

約数列:

[1, 5, 41, 205, 211, 1055, 5711, 8651, 28555, 43255, 234151, 1170755, 1205021, 6025105, 49405861, 247029305]

約数ペア:

[(1, 247029305), (5, 49405861), (41, 6025105), (205, 1205021), (211, 1170755), (1055, 234151), (5711, 43255), (8651, 28555)]