54817325

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 69906240

約数和(自身を除く): 15088915

約数列:

[1, 5, 25, 71, 89, 347, 355, 445, 1735, 1775, 2225, 6319, 8675, 24637, 30883, 31595, 123185, 154415, 157975, 615925, 772075, 2192693, 10963465, 54817325]

約数ペア:

[(1, 54817325), (5, 10963465), (25, 2192693), (71, 772075), (89, 615925), (347, 157975), (355, 154415), (445, 123185), (1735, 31595), (1775, 30883), (2225, 24637), (6319, 8675)]