25328165

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4721}}^1$

素因数の和:4792

約数の個数: 16

約数和(自身を含む): 32298480

約数和(自身を除く): 6970315

約数列:

[1, 5, 29, 37, 145, 185, 1073, 4721, 5365, 23605, 136909, 174677, 684545, 873385, 5065633, 25328165]

約数ペア:

[(1, 25328165), (5, 5065633), (29, 873385), (37, 684545), (145, 174677), (185, 136909), (1073, 23605), (4721, 5365)]