42697925

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{39719}}^1$

素因数の和:39772

約数の個数: 12

約数和(自身を含む): 54178080

約数和(自身を除く): 11480155

約数列:

[1, 5, 25, 43, 215, 1075, 39719, 198595, 992975, 1707917, 8539585, 42697925]

約数ペア:

[(1, 42697925), (5, 8539585), (25, 1707917), (43, 992975), (215, 198595), (1075, 39719)]