28952785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3307}}^1$

素因数の和:3432

約数の個数: 16

約数和(自身を含む): 37155456

約数和(自身を除く): 8202671

約数列:

[1, 5, 17, 85, 103, 515, 1751, 3307, 8755, 16535, 56219, 281095, 340621, 1703105, 5790557, 28952785]

約数ペア:

[(1, 28952785), (5, 5790557), (17, 1703105), (85, 340621), (103, 281095), (515, 56219), (1751, 16535), (3307, 8755)]