1291295289075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{32257}}^1\times {\mathrm{48523}}^1$

素因数の和:80804

約数の個数: 48

約数和(自身を含む): 2329147341696

約数和(自身を除く): 1037852052621

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 32257, 48523, 96771, 145569, 161285, 242615, 354827, 483855, 533753, 727845, 806425, 1064481, 1213075, 1601259, 1774135, 2419275, 2668765, 3639225, 5322405, 8006295, 8870675, 13343825, 26612025, 40031475, 1565206411, 4695619233, 7826032055, 17217270521, 23478096165, 39130160275, 51651811563, 86086352605, 117390480825, 258259057815, 430431763025, 1291295289075]

約数ペア:

[(1, 1291295289075), (3, 430431763025), (5, 258259057815), (11, 117390480825), (15, 86086352605), (25, 51651811563), (33, 39130160275), (55, 23478096165), (75, 17217270521), (165, 7826032055), (275, 4695619233), (825, 1565206411), (32257, 40031475), (48523, 26612025), (96771, 13343825), (145569, 8870675), (161285, 8006295), (242615, 5322405), (354827, 3639225), (483855, 2668765), (533753, 2419275), (727845, 1774135), (806425, 1601259), (1064481, 1213075)]