26283125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{3823}}^1$

素因数の和:3854

約数の個数: 20

約数和(自身を含む): 35838528

約数和(自身を除く): 9555403

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 3823, 6875, 19115, 42053, 95575, 210265, 477875, 1051325, 2389375, 5256625, 26283125]

約数ペア:

[(1, 26283125), (5, 5256625), (11, 2389375), (25, 1051325), (55, 477875), (125, 210265), (275, 95575), (625, 42053), (1375, 19115), (3823, 6875)]