2574475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 3414960

約数和(自身を除く): 840485

約数列:

[1, 5, 25, 29, 53, 67, 145, 265, 335, 725, 1325, 1537, 1675, 1943, 3551, 7685, 9715, 17755, 38425, 48575, 88775, 102979, 514895, 2574475]

約数ペア:

[(1, 2574475), (5, 514895), (25, 102979), (29, 88775), (53, 48575), (67, 38425), (145, 17755), (265, 9715), (335, 7685), (725, 3551), (1325, 1943), (1537, 1675)]