28901255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5458

約数の個数: 16

約数和(自身を含む): 36853920

約数和(自身を除く): 7952665

約数列:

[1, 5, 29, 37, 145, 185, 1073, 5365, 5387, 26935, 156223, 199319, 781115, 996595, 5780251, 28901255]

約数ペア:

[(1, 28901255), (5, 5780251), (29, 996595), (37, 781115), (145, 199319), (185, 156223), (1073, 26935), (5365, 5387)]