25421250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{6779}}^1$

素因数の和:6804

約数の個数: 40

約数和(自身を含む): 63542160

約数和(自身を除く): 38120910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 6779, 13558, 20337, 33895, 40674, 67790, 101685, 169475, 203370, 338950, 508425, 847375, 1016850, 1694750, 2542125, 4236875, 5084250, 8473750, 12710625, 25421250]

約数ペア:

[(1, 25421250), (2, 12710625), (3, 8473750), (5, 5084250), (6, 4236875), (10, 2542125), (15, 1694750), (25, 1016850), (30, 847375), (50, 508425), (75, 338950), (125, 203370), (150, 169475), (250, 101685), (375, 67790), (625, 40674), (750, 33895), (1250, 20337), (1875, 13558), (3750, 6779)]