996827145

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{1663}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 1617408000

約数和(自身を除く): 620580855

約数列:

[1, 3, 5, 15, 89, 267, 445, 449, 1335, 1347, 1663, 2245, 4989, 6735, 8315, 24945, 39961, 119883, 148007, 199805, 444021, 599415, 740035, 746687, 2220105, 2240061, 3733435, 11200305, 66455143, 199365429, 332275715, 996827145]

約数ペア:

[(1, 996827145), (3, 332275715), (5, 199365429), (15, 66455143), (89, 11200305), (267, 3733435), (445, 2240061), (449, 2220105), (1335, 746687), (1347, 740035), (1663, 599415), (2245, 444021), (4989, 199805), (6735, 148007), (8315, 119883), (24945, 39961)]