286157055

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1361}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 466000128

約数和(自身を除く): 179843073

約数列:

[1, 3, 5, 15, 107, 131, 321, 393, 535, 655, 1361, 1605, 1965, 4083, 6805, 14017, 20415, 42051, 70085, 145627, 178291, 210255, 436881, 534873, 728135, 891455, 2184405, 2674365, 19077137, 57231411, 95385685, 286157055]

約数ペア:

[(1, 286157055), (3, 95385685), (5, 57231411), (15, 19077137), (107, 2674365), (131, 2184405), (321, 891455), (393, 728135), (535, 534873), (655, 436881), (1361, 210255), (1605, 178291), (1965, 145627), (4083, 70085), (6805, 42051), (14017, 20415)]