6681125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 9389952

約数和(自身を除く): 2708827

約数列:

[1, 5, 11, 25, 43, 55, 113, 125, 215, 275, 473, 565, 1075, 1243, 1375, 2365, 2825, 4859, 5375, 6215, 11825, 14125, 24295, 31075, 53449, 59125, 121475, 155375, 267245, 607375, 1336225, 6681125]

約数ペア:

[(1, 6681125), (5, 1336225), (11, 607375), (25, 267245), (43, 155375), (55, 121475), (113, 59125), (125, 53449), (215, 31075), (275, 24295), (473, 14125), (565, 11825), (1075, 6215), (1243, 5375), (1375, 4859), (2365, 2825)]