516173409025

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1\times {\mathrm{3877}}^1$

素因数の和:5158

約数の個数: 48

約数和(自身を含む): 660213212400

約数和(自身を除く): 144039803375

約数列:

[1, 5, 25, 53, 89, 265, 445, 1129, 1325, 2225, 3877, 4717, 5645, 19385, 23585, 28225, 59837, 96925, 100481, 117925, 205481, 299185, 345053, 502405, 1027405, 1495925, 1725265, 2512025, 4377133, 5137025, 5325493, 8626325, 18287809, 21885665, 26627465, 91439045, 109428325, 133137325, 231988049, 389564837, 457195225, 1159940245, 1947824185, 5799701225, 9739120925, 20646936361, 103234681805, 516173409025]

約数ペア:

[(1, 516173409025), (5, 103234681805), (25, 20646936361), (53, 9739120925), (89, 5799701225), (265, 1947824185), (445, 1159940245), (1129, 457195225), (1325, 389564837), (2225, 231988049), (3877, 133137325), (4717, 109428325), (5645, 91439045), (19385, 26627465), (23585, 21885665), (28225, 18287809), (59837, 8626325), (96925, 5325493), (100481, 5137025), (117925, 4377133), (205481, 2512025), (299185, 1725265), (345053, 1495925), (502405, 1027405)]