2912121575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{102811}}^1$

素因数の和:102935

約数の個数: 24

約数和(自身を含む): 3977590656

約数和(自身を除く): 1065469081

約数列:

[1, 5, 11, 25, 55, 103, 275, 515, 1133, 2575, 5665, 28325, 102811, 514055, 1130921, 2570275, 5654605, 10589533, 28273025, 52947665, 116484863, 264738325, 582424315, 2912121575]

約数ペア:

[(1, 2912121575), (5, 582424315), (11, 264738325), (25, 116484863), (55, 52947665), (103, 28273025), (275, 10589533), (515, 5654605), (1133, 2570275), (2575, 1130921), (5665, 514055), (28325, 102811)]