28485395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1301}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 35622720

約数和(自身を除く): 7137325

約数列:

[1, 5, 29, 145, 151, 755, 1301, 4379, 6505, 21895, 37729, 188645, 196451, 982255, 5697079, 28485395]

約数ペア:

[(1, 28485395), (5, 5697079), (29, 982255), (145, 196451), (151, 188645), (755, 37729), (1301, 21895), (4379, 6505)]