16727975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 23034240

約数和(自身を除く): 6306265

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1031, 1475, 3245, 5155, 11341, 16225, 25775, 56705, 60829, 283525, 304145, 669119, 1520725, 3345595, 16727975]

約数ペア:

[(1, 16727975), (5, 3345595), (11, 1520725), (25, 669119), (55, 304145), (59, 283525), (275, 60829), (295, 56705), (649, 25775), (1031, 16225), (1475, 11341), (3245, 5155)]