424375

素因数分解:

$5^4\times 7^1\times {\mathrm{97}}^1$

素因数の和:124

約数の個数: 20

約数和(自身を含む): 612304

約数和(自身を除く): 187929

約数列:

[1, 5, 7, 25, 35, 97, 125, 175, 485, 625, 679, 875, 2425, 3395, 4375, 12125, 16975, 60625, 84875, 424375]

約数ペア:

[(1, 424375), (5, 84875), (7, 60625), (25, 16975), (35, 12125), (97, 4375), (125, 3395), (175, 2425), (485, 875), (625, 679)]