27391375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{1811}}^1$

素因数の和:1848

約数の個数: 24

約数和(自身を含む): 37595376

約数和(自身を除く): 10204001

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 1375, 1811, 3025, 9055, 15125, 19921, 45275, 99605, 219131, 226375, 498025, 1095655, 2490125, 5478275, 27391375]

約数ペア:

[(1, 27391375), (5, 5478275), (11, 2490125), (25, 1095655), (55, 498025), (121, 226375), (125, 219131), (275, 99605), (605, 45275), (1375, 19921), (1811, 15125), (3025, 9055)]