2982156925

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{467}}^1\times {\mathrm{2111}}^1$

素因数の和:2610

約数の個数: 36

約数和(自身を含む): 4075239168

約数和(自身を除く): 1093082243

約数列:

[1, 5, 11, 25, 55, 121, 275, 467, 605, 2111, 2335, 3025, 5137, 10555, 11675, 23221, 25685, 52775, 56507, 116105, 128425, 255431, 282535, 580525, 985837, 1277155, 1412675, 4929185, 6385775, 10844207, 24645925, 54221035, 119286277, 271105175, 596431385, 2982156925]

約数ペア:

[(1, 2982156925), (5, 596431385), (11, 271105175), (25, 119286277), (55, 54221035), (121, 24645925), (275, 10844207), (467, 6385775), (605, 4929185), (2111, 1412675), (2335, 1277155), (3025, 985837), (5137, 580525), (10555, 282535), (11675, 255431), (23221, 128425), (25685, 116105), (52775, 56507)]