49280625

素因数分解:

$3^2\times 5^4\times {\mathrm{8761}}^1$

素因数の和:8787

約数の個数: 30

約数和(自身を含む): 88960586

約数和(自身を除く): 39679961

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 8761, 26283, 43805, 78849, 131415, 219025, 394245, 657075, 1095125, 1971225, 3285375, 5475625, 9856125, 16426875, 49280625]

約数ペア:

[(1, 49280625), (3, 16426875), (5, 9856125), (9, 5475625), (15, 3285375), (25, 1971225), (45, 1095125), (75, 657075), (125, 394245), (225, 219025), (375, 131415), (625, 78849), (1125, 43805), (1875, 26283), (5625, 8761)]