40575205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25439}}^1$

素因数の和:25484

約数の個数: 16

約数和(自身を含む): 54950400

約数和(自身を除く): 14375195

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 25439, 127195, 279829, 737731, 1399145, 3688655, 8115041, 40575205]

約数ペア:

[(1, 40575205), (5, 8115041), (11, 3688655), (29, 1399145), (55, 737731), (145, 279829), (319, 127195), (1595, 25439)]