28025165

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27611}}^1$

素因数の和:27652

約数の個数: 16

約数和(自身を含む): 39761280

約数和(自身を除く): 11736115

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 27611, 138055, 193277, 800719, 966385, 4003595, 5605033, 28025165]

約数ペア:

[(1, 28025165), (5, 5605033), (7, 4003595), (29, 966385), (35, 800719), (145, 193277), (203, 138055), (1015, 27611)]