12026875

素因数分解:

$5^4\times 7^1\times {\mathrm{2749}}^1$

素因数の和:2776

約数の個数: 20

約数和(自身を含む): 17182000

約数和(自身を除く): 5155125

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 2749, 4375, 13745, 19243, 68725, 96215, 343625, 481075, 1718125, 2405375, 12026875]

約数ペア:

[(1, 12026875), (5, 2405375), (7, 1718125), (25, 481075), (35, 343625), (125, 96215), (175, 68725), (625, 19243), (875, 13745), (2749, 4375)]