28500295

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 35026272

約数和(自身を除く): 6525977

約数列:

[1, 5, 73, 113, 365, 565, 691, 3455, 8249, 41245, 50443, 78083, 252215, 390415, 5700059, 28500295]

約数ペア:

[(1, 28500295), (5, 5700059), (73, 390415), (113, 252215), (365, 78083), (565, 50443), (691, 41245), (3455, 8249)]