47246725

素因数分解:

$5^2\times {\mathrm{67}}^2\times {\mathrm{421}}^1$

素因数の和:565

約数の個数: 18

約数和(自身を含む): 59614674

約数和(自身を除く): 12367949

約数列:

[1, 5, 25, 67, 335, 421, 1675, 2105, 4489, 10525, 22445, 28207, 112225, 141035, 705175, 1889869, 9449345, 47246725]

約数ペア:

[(1, 47246725), (5, 9449345), (25, 1889869), (67, 705175), (335, 141035), (421, 112225), (1675, 28207), (2105, 22445), (4489, 10525)]