54457355

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 66832128

約数和(自身を除く): 12374773

約数列:

[1, 5, 71, 131, 355, 655, 1171, 5855, 9301, 46505, 83141, 153401, 415705, 767005, 10891471, 54457355]

約数ペア:

[(1, 54457355), (5, 10891471), (71, 767005), (131, 415705), (355, 153401), (655, 83141), (1171, 46505), (5855, 9301)]