11144375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1652

約数の個数: 20

約数和(自身を含む): 15201384

約数和(自身を除く): 4057009

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 1621, 6875, 8105, 17831, 40525, 89155, 202625, 445775, 1013125, 2228875, 11144375]

約数ペア:

[(1, 11144375), (5, 2228875), (11, 1013125), (25, 445775), (55, 202625), (125, 89155), (275, 40525), (625, 17831), (1375, 8105), (1621, 6875)]