135128225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1543}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 174607872

約数和(自身を除く): 39479647

約数列:

[1, 5, 25, 31, 113, 155, 565, 775, 1543, 2825, 3503, 7715, 17515, 38575, 47833, 87575, 174359, 239165, 871795, 1195825, 4358975, 5405129, 27025645, 135128225]

約数ペア:

[(1, 135128225), (5, 27025645), (25, 5405129), (31, 4358975), (113, 1195825), (155, 871795), (565, 239165), (775, 174359), (1543, 87575), (2825, 47833), (3503, 38575), (7715, 17515)]