24798125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{3607}}^1$

素因数の和:3638

約数の個数: 20

約数和(自身を含む): 33814176

約数和(自身を除く): 9016051

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 3607, 6875, 18035, 39677, 90175, 198385, 450875, 991925, 2254375, 4959625, 24798125]

約数ペア:

[(1, 24798125), (5, 4959625), (11, 2254375), (25, 991925), (55, 450875), (125, 198385), (275, 90175), (625, 39677), (1375, 18035), (3607, 6875)]