2606875

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 20

約数和(自身を含む): 3367672

約数和(自身を除く): 760797

約数列:

[1, 5, 25, 43, 97, 125, 215, 485, 625, 1075, 2425, 4171, 5375, 12125, 20855, 26875, 60625, 104275, 521375, 2606875]

約数ペア:

[(1, 2606875), (5, 521375), (25, 104275), (43, 60625), (97, 26875), (125, 20855), (215, 12125), (485, 5375), (625, 4171), (1075, 2425)]