126973225

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{9601}}^1$

素因数の和:9657

約数の個数: 18

約数和(自身を含む): 164607086

約数和(自身を除く): 37633861

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 9601, 13225, 48005, 220823, 240025, 1104115, 5078929, 5520575, 25394645, 126973225]

約数ペア:

[(1, 126973225), (5, 25394645), (23, 5520575), (25, 5078929), (115, 1104115), (529, 240025), (575, 220823), (2645, 48005), (9601, 13225)]