5221646975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3511}}^1$

素因数の和:3672

約数の個数: 48

約数和(自身を含む): 7107164160

約数和(自身を除く): 1885517185

約数列:

[1, 5, 19, 25, 31, 95, 101, 155, 475, 505, 589, 775, 1919, 2525, 2945, 3131, 3511, 9595, 14725, 15655, 17555, 47975, 59489, 66709, 78275, 87775, 108841, 297445, 333545, 354611, 544205, 1487225, 1667725, 1773055, 2067979, 2721025, 6737609, 8865275, 10339895, 10992941, 33688045, 51699475, 54964705, 168440225, 208865879, 274823525, 1044329395, 5221646975]

約数ペア:

[(1, 5221646975), (5, 1044329395), (19, 274823525), (25, 208865879), (31, 168440225), (95, 54964705), (101, 51699475), (155, 33688045), (475, 10992941), (505, 10339895), (589, 8865275), (775, 6737609), (1919, 2721025), (2525, 2067979), (2945, 1773055), (3131, 1667725), (3511, 1487225), (9595, 544205), (14725, 354611), (15655, 333545), (17555, 297445), (47975, 108841), (59489, 87775), (66709, 78275)]