15677988225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{25409}}^1$

素因数の和:25874

約数の個数: 48

約数和(自身を含む): 27349291200

約数和(自身を除く): 11671302975

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 433, 475, 1299, 1425, 2165, 6495, 8227, 10825, 24681, 25409, 32475, 41135, 76227, 123405, 127045, 205675, 381135, 482771, 617025, 635225, 1448313, 1905675, 2413855, 7241565, 11002097, 12069275, 33006291, 36207825, 55010485, 165031455, 209039843, 275052425, 627119529, 825157275, 1045199215, 3135597645, 5225996075, 15677988225]

約数ペア:

[(1, 15677988225), (3, 5225996075), (5, 3135597645), (15, 1045199215), (19, 825157275), (25, 627119529), (57, 275052425), (75, 209039843), (95, 165031455), (285, 55010485), (433, 36207825), (475, 33006291), (1299, 12069275), (1425, 11002097), (2165, 7241565), (6495, 2413855), (8227, 1905675), (10825, 1448313), (24681, 635225), (25409, 617025), (32475, 482771), (41135, 381135), (76227, 205675), (123405, 127045)]