26481125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19259}}^1$

素因数の和:19285

約数の個数: 16

約数和(自身を含む): 36054720

約数和(自身を除く): 9573595

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 19259, 96295, 211849, 481475, 1059245, 2407375, 5296225, 26481125]

約数ペア:

[(1, 26481125), (5, 5296225), (11, 2407375), (25, 1059245), (55, 481475), (125, 211849), (275, 96295), (1375, 19259)]