71566225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 93958272

約数和(自身を除く): 22392047

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1633, 1753, 1775, 8165, 8765, 40319, 40825, 43825, 124463, 201595, 622315, 1007975, 2862649, 3111575, 14313245, 71566225]

約数ペア:

[(1, 71566225), (5, 14313245), (23, 3111575), (25, 2862649), (71, 1007975), (115, 622315), (355, 201595), (575, 124463), (1633, 43825), (1753, 40825), (1775, 40319), (8165, 8765)]