26397075

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3229}}^1$

素因数の和:3351

約数の個数: 24

約数和(自身を含む): 44057200

約数和(自身を除く): 17660125

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 3229, 8175, 9687, 16145, 48435, 80725, 242175, 351961, 1055883, 1759805, 5279415, 8799025, 26397075]

約数ペア:

[(1, 26397075), (3, 8799025), (5, 5279415), (15, 1759805), (25, 1055883), (75, 351961), (109, 242175), (327, 80725), (545, 48435), (1635, 16145), (2725, 9687), (3229, 8175)]