9004381025

素因数分解:

$5^2\times {\mathrm{47}}^2\times {\mathrm{103}}^1\times {\mathrm{1583}}^1$

素因数の和:1790

約数の個数: 36

約数和(自身を含む): 11526083712

約数和(自身を除く): 2521702687

約数列:

[1, 5, 25, 47, 103, 235, 515, 1175, 1583, 2209, 2575, 4841, 7915, 11045, 24205, 39575, 55225, 74401, 121025, 163049, 227527, 372005, 815245, 1137635, 1860025, 3496847, 4076225, 5688175, 7663303, 17484235, 38316515, 87421175, 191582575, 360175241, 1800876205, 9004381025]

約数ペア:

[(1, 9004381025), (5, 1800876205), (25, 360175241), (47, 191582575), (103, 87421175), (235, 38316515), (515, 17484235), (1175, 7663303), (1583, 5688175), (2209, 4076225), (2575, 3496847), (4841, 1860025), (7915, 1137635), (11045, 815245), (24205, 372005), (39575, 227527), (55225, 163049), (74401, 121025)]