43041875

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4088

約数の個数: 20

約数和(自身を含む): 56963016

約数和(自身を除く): 13921141

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 4051, 10625, 20255, 68867, 101275, 344335, 506375, 1721675, 2531875, 8608375, 43041875]

約数ペア:

[(1, 43041875), (5, 8608375), (17, 2531875), (25, 1721675), (85, 506375), (125, 344335), (425, 101275), (625, 68867), (2125, 20255), (4051, 10625)]