72602725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1759}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 97771520

約数和(自身を除く): 25168795

約数列:

[1, 5, 13, 25, 65, 127, 325, 635, 1651, 1759, 3175, 8255, 8795, 22867, 41275, 43975, 114335, 223393, 571675, 1116965, 2904109, 5584825, 14520545, 72602725]

約数ペア:

[(1, 72602725), (5, 14520545), (13, 5584825), (25, 2904109), (65, 1116965), (127, 571675), (325, 223393), (635, 114335), (1651, 43975), (1759, 41275), (3175, 22867), (8255, 8795)]