28562555

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5477}}^1$

素因数の和:5638

約数の個数: 16

約数和(自身を含む): 39441600

約数和(自身を除く): 10879045

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 5477, 27385, 38339, 191695, 816073, 4080365, 5712511, 28562555]

約数ペア:

[(1, 28562555), (5, 5712511), (7, 4080365), (35, 816073), (149, 191695), (745, 38339), (1043, 27385), (5215, 5477)]