4275525

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 7147360

約数和(自身を除く): 2871835

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 523, 545, 1569, 1635, 2615, 2725, 7845, 8175, 13075, 39225, 57007, 171021, 285035, 855105, 1425175, 4275525]

約数ペア:

[(1, 4275525), (3, 1425175), (5, 855105), (15, 285035), (25, 171021), (75, 57007), (109, 39225), (327, 13075), (523, 8175), (545, 7845), (1569, 2725), (1635, 2615)]