291244128185

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{1117}}^1\times {\mathrm{1789}}^1$

素因数の和:3297

約数の個数: 32

約数和(自身を含む): 354648203520

約数和(自身を除く): 63404075335

約数列:

[1, 5, 103, 283, 515, 1117, 1415, 1789, 5585, 8945, 29149, 115051, 145745, 184267, 316111, 506287, 575255, 921335, 1580555, 1998313, 2531435, 9991565, 32559433, 52147561, 162797165, 205826239, 260737805, 565522579, 1029131195, 2827612895, 58248825637, 291244128185]

約数ペア:

[(1, 291244128185), (5, 58248825637), (103, 2827612895), (283, 1029131195), (515, 565522579), (1117, 260737805), (1415, 205826239), (1789, 162797165), (5585, 52147561), (8945, 32559433), (29149, 9991565), (115051, 2531435), (145745, 1998313), (184267, 1580555), (316111, 921335), (506287, 575255)]