297291255

素因数分解:

$3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 481282560

約数和(自身を除く): 183991305

約数列:

[1, 3, 5, 15, 179, 263, 421, 537, 789, 895, 1263, 1315, 2105, 2685, 3945, 6315, 47077, 75359, 110723, 141231, 226077, 235385, 332169, 376795, 553615, 706155, 1130385, 1660845, 19819417, 59458251, 99097085, 297291255]

約数ペア:

[(1, 297291255), (3, 99097085), (5, 59458251), (15, 19819417), (179, 1660845), (263, 1130385), (421, 706155), (537, 553615), (789, 376795), (895, 332169), (1263, 235385), (1315, 226077), (2105, 141231), (2685, 110723), (3945, 75359), (6315, 47077)]