3148475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^2$

素因数の和:235

約数の個数: 18

約数和(自身を含む): 4299204

約数和(自身を除く): 1150729

約数列:

[1, 5, 11, 25, 55, 107, 275, 535, 1177, 2675, 5885, 11449, 29425, 57245, 125939, 286225, 629695, 3148475]

約数ペア:

[(1, 3148475), (5, 629695), (11, 286225), (25, 125939), (55, 57245), (107, 29425), (275, 11449), (535, 5885), (1177, 2675)]