1253170525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{9601}}^1$

素因数の和:9861

約数の個数: 24

約数和(自身を含む): 1628806464

約数和(自身を除く): 375635939

約数列:

[1, 5, 23, 25, 115, 227, 575, 1135, 5221, 5675, 9601, 26105, 48005, 130525, 220823, 240025, 1104115, 2179427, 5520575, 10897135, 50126821, 54485675, 250634105, 1253170525]

約数ペア:

[(1, 1253170525), (5, 250634105), (23, 54485675), (25, 50126821), (115, 10897135), (227, 5520575), (575, 2179427), (1135, 1104115), (5221, 240025), (5675, 220823), (9601, 130525), (26105, 48005)]